[PHP] Problems with array_push?

[Jay Blanchard]

I know that I must be missing something really ridiculous, but when I 
print_r these arrays they are empty. I have confirmed that $arrayElement 
is properly formed, it just seems that array_push is not working. I know 
I have done this before, but I cannot find my older code. Can someone 
clear the mud from my eyes?


$issueDifferently = array();
$issueProblem = array();
$issueComment = array();

function addToArray($id, $namecred, $product, $level, $type, $message) {
$arrayElement = $id 
.'|'.$namecred.'|'.$product.'|'.$level.'|'.$type.'|'.$message;


if('DoDifferently' == $type) {
array_push($issueDifferently, $arrayElement);
} elseif ('Problem' == $type){
array_push($issueProblem, $arrayElement);
} elseif ('Comments' == $type) {
array_push($issueComment, $arrayElement);
}
}
print_r($issueDifferently);
print_r($issueProblem);
print_r($issueComment);


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Re: [PHP] Problems with array_push?

[Stuart Dallas]

Globals being used in a function.


-Stuart

On Tue, May 7, 2013 at 11:06 PM, Jay Blanchard
jay.blanch...@sigmaphinothing.org wrote:

 I know that I must be missing something really ridiculous, but when I 
 print_r these arrays they are empty. I have confirmed that $arrayElement 
 is properly formed, it just seems that array_push is not working. I know 
 I have done this before, but I cannot find my older code. Can someone 
 clear the mud from my eyes?
 $issueDifferently = array();
 $issueProblem = array();
 $issueComment = array();
 function addToArray($id, $namecred, $product, $level, $type, $message) {
 $arrayElement = $id 
 .'|'.$namecred.'|'.$product.'|'.$level.'|'.$type.'|'.$message;
 if('DoDifferently' == $type) {
 array_push($issueDifferently, $arrayElement);
 } elseif ('Problem' == $type){
 array_push($issueProblem, $arrayElement);
 } elseif ('Comments' == $type) {
 array_push($issueComment, $arrayElement);
 }
 }
 print_r($issueDifferently);
 print_r($issueProblem);
 print_r($issueComment);
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Re: [PHP] Problems with array_push?

[Larry Martell]

On Tue, May 7, 2013 at 3:06 PM, Jay Blanchard
jay.blanch...@sigmaphinothing.org wrote:
 I know that I must be missing something really ridiculous, but when I
 print_r these arrays they are empty. I have confirmed that $arrayElement is
 properly formed, it just seems that array_push is not working. I know I have
 done this before, but I cannot find my older code. Can someone clear the mud
 from my eyes?

 $issueDifferently = array();
 $issueProblem = array();
 $issueComment = array();

 function addToArray($id, $namecred, $product, $level, $type, $message) {
 $arrayElement = $id
 .'|'.$namecred.'|'.$product.'|'.$level.'|'.$type.'|'.$message;

 if('DoDifferently' == $type) {
 array_push($issueDifferently, $arrayElement);
 } elseif ('Problem' == $type){
 array_push($issueProblem, $arrayElement);
 } elseif ('Comments' == $type) {
 array_push($issueComment, $arrayElement);
 }
 }
 print_r($issueDifferently);
 print_r($issueProblem);
 print_r($issueComment);

You have to declare the arrays as global inside your function.

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Re: [PHP] Problems with array_push?

[Jay Blanchard]

[snip]Globals being used in a function. [/snip]

*smacks forehead*

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Re: [PHP] Problems with array_push?

[tamouse mailing lists]

On Tue, May 7, 2013 at 4:28 PM, Jay Blanchard
jay.blanch...@sigmaphinothing.org wrote:
 [snip]Globals being used in a function. [/snip]

 *smacks forehead*



It bites me all the time, too.

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Re: [PHP] Problems with array_push?

[tamouse mailing lists]

On Tue, May 7, 2013 at 9:42 PM, tamouse mailing lists
tamouse.li...@gmail.com wrote:
 On Tue, May 7, 2013 at 4:28 PM, Jay Blanchard
 jay.blanch...@sigmaphinothing.org wrote:
 [snip]Globals being used in a function. [/snip]

 *smacks forehead*



 It bites me all the time, too.

(Might be worth a refactor to eliminate globals from this, in fact? I
honestly do not see the benefit to embedding that into a function like
that.)

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[PHP] problems in extension development

[Rui Hu]

hi,

I just started to write a simple PHP extension hello, but encountered
some problems. I followed tutorials step by step:
1. ./ext_skel --extname=hello
2. modified hello.c and php_hello.h, and wrote function hello_world() which
simply return a string hello world.
3. phpize
4. ./configure ; make ;
5. the I encountered error in make. I looked up in Makefile and found that
$(PHP_MODULE) is null, which I think is the reason. Makefile is
automatically generated by ./configure.

What mistake did I make? How to fix it?

Thanks!
Vic Hu


-- 
Best regards,

Rui Hu

State Key Laboratory of Networking  Switching Technology
Beijing University of Posts and Telecommunications(BUPT)
MSN: tchrb...@gmail.com
-

Re: [PHP] Problems with CURL using an HTTP Proxy on PHP5

[Matijn Woudt]

On Fri, Dec 16, 2011 at 10:09 PM, Francisco M. Marzoa Alonso
franci...@marzoa.com wrote:

 I know it is NOT a problem with the website, because if I comment out
 the line curl_setopt ($ch, CURLOPT_HTTPPROXYTUNNEL, 1) disabling the use
 of a proxy, it works fine.

 I know the proxy is working fine, because if I use curl from command
 line like:

 curl -x 1.2.3.4: http://mycheckhost.com/


CURLOPT_HTTPPROXYTUNNEL is not for enabling/disabling proxy, it's for
proxy tunneling. On the command line you should try curl --proxytunnel
-x 1.2.3.4: http://mycheckhost.com/ to check if tunneling works.
Do you really need a tunnel?

Cheers,

Matijn

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[PHP] Problems with CURL using an HTTP Proxy on PHP5

[Francisco M. Marzoa Alonso]

Hello,

The following code is failing and I do not find the cause (please, note
that checkurl value and CURLOPT_PROXY are NOT the real values I'm using,
of course):

$ch = curl_init();
$checkurl = 'http://mycheckhost.com/';
curl_setopt ($ch, CURLOPT_TIMEOUT, 6000);
curl_setopt ($ch, CURLOPT_URL, $checkurl);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt ($ch, CURLOPT_HEADER, false);
curl_setopt ($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
curl_setopt ($ch, CURLOPT_PROXY, '1.2.3.4:' );

$data = curl_exec($ch);
$curl_info = curl_getinfo ($ch);

if ( $data === false ) {
$rtn = false;
} else {
$rtn = true;
}

return $rtn;

Every curl_exec returns false, and a var_dump of $curl_info looks as
follows:

array(21) {
  [url]=
  string(25) http://mycheckhost.com/;
  [content_type]=
  NULL
  [http_code]=
  int(0)
  [header_size]=
  int(0)
  [request_size]=
  int(99)
  [filetime]=
  int(-1)
  [ssl_verify_result]=
  int(0)
  [redirect_count]=
  int(0)
  [total_time]=
  float(1.843925)
  [namelookup_time]=
  float(0.00018)
  [connect_time]=
  float(0.333015)
  [pretransfer_time]=
  float(0)
  [size_upload]=
  float(0)
  [size_download]=
  float(0)
  [speed_download]=
  float(0)
  [speed_upload]=
  float(0)
  [download_content_length]=
  float(-1)
  [upload_content_length]=
  float(-1)
  [starttransfer_time]=
  float(0)
  [redirect_time]=
  float(0)
  [certinfo]=
  array(0) {
  }
}


I know it is NOT a problem with the website, because if I comment out
the line curl_setopt ($ch, CURLOPT_HTTPPROXYTUNNEL, 1) disabling the use
of a proxy, it works fine.

I know the proxy is working fine, because if I use curl from command
line like:

curl -x 1.2.3.4: http://mycheckhost.com/

It also WORKS fine.

So the problem may be or within the PHP5 curl implementation, or in my
own code, but I have not been able to find the problem with my code.

Any hints?

BTW:

$ php --version
PHP 5.3.6-13ubuntu3.3 with Suhosin-Patch (cli) (built: Dec 13 2011
18:37:10)
Copyright (c) 1997-2011 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2011 Zend Technologies



Thanks a lot in advance,

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[PHP] Problems with proc_open and getmypid

[Francisco M. Marzoa Alonso]

Hello,

I'm developing a PHP application that runs on GNU/Linux with php cli. A
process must launch another one and store its pid, so I use proc_open
and then proc_status to achieve that.

The child process must also get its own pid and write it down to a file.

After that, the calling process should compare both pids and they should
match, but in fact they shoudln't.

The problem is that when calling to proc_open like:

$res = proc_open (/usr/bin/php proc2.php, array(), $pipes);

Two processes are created, one for the sh shell that launchs the php
interpreter, and another for the php interpreter itself. Also, it seems
like proc_get_status($res) returns the status of the sh, while getmypid
in the second process returns the pid of the php interpreter.

I wonder if there's anyway of do something of these:

a) Get the pid of the php interpreter on proc_open instead of the sh one
on the parent process, or...

b) Get the pid of the sh process instead of the php interpreter on the
child process.

Or any manner in which two pids matches.

Thanks a lot in advance,

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[PHP] Problems with interoperability: MCrypt AES PHP x Java

[robert mena]

Hi,

I am having problems while trying to decrypt an encrypted string (generated
from a java system) in PHP.

To take external factors out of the way I decided to make them work first in
my local system.

So I've created a sample encrypt/decrypt from PHP (using mcrypt's extension)
and the java code found at
http://java.sun.com/developer/technicalArticles/Security/AES/AES_v1.html.

I've added a System.out.println(KEY:  + asHex(raw));

to get the key used in the java and set the same in PHP.   There is no
mention in Java but since I didn't see a initialization vector I assume we
are use ECB mode.

Unfortunately the same string /key produces different encrypted values.

[PHP] Problems with pear install

[Alejandro Crosa]

Hi
    I can`t open the pear set up executing the go-pear.bat file.
 
Alejandro


  

[PHP] Problems with PDO and LOB columns in mysql

[Florin Jurcovici]

Hi.

The code I use to extract the data from a query which was just
performed looks like this:

$data = array();
$receiverRow = array();
$i = 0;
foreach ($columns as $column = $type)
$statement-bindColumn($i++, $receiverRow[$column], 
$type);
while ($statement-fetch(PDO::FETCH_BOUND))
{
$row = array();
foreach ($columns as $column = $type)
$row[$column] = $receiverRow[$column];
$data[] = $row;
}


I know there is a record that fetch should fetch, since $statement-
rowCount() says so. Everything works really well, and even if I check
$statement-errorInfo() and $statement-errorCode() after each
operation with the database, I can see no error. The types with which
the variables are bound are also right.

However, the $statement-fetch() inside the the while statement
returns false at the very first call, so I can't fetch anything from
within the $statement. There is no exception, no non-zero value in
$statement-errorInfo(), and $statement-errorCode() says
uninitialized. So I don't know what actually went wrong.

The entire process happens inside a transaction. At the end, finding
out that the record was not retrieved, the transaction is rolled back.

The statement is an insert following by a select. When calling
PDO::lastInsertId, I get a proper value, which means the insert is
succesful. When checking $statement-rowCount() I also get a count of
1, which means the select also worked properly. I just fail to fetch
the just inserted record into some PHP variables.

What am I doing wrong? As far as I can tell, I did everything as the
manual says.

br,

-- 
Fine counsel is confusing, but example is always clear. (Edgar A.
Guest, The Light of Faith)

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[PHP] Re: [PHP-DB] Re: [PHP] Problems w/ goto

[Daniel Brown]

On Sat, Dec 18, 2010 at 17:02, David Hutto smokefl...@gmail.com wrote:
 or maybe it's saturday morning and i'm drunk?

This seems to be the most likely, and considering how all messages
are permanently and independently archived and propagate throughout
the Internet, it might be a good reason not to go nuts in sending
unrelated and unintelligible messages of this nature in the future.

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Network Infrastructure Manager
Documentation, Webmaster Teams
http://www.php.net/

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[PHP] Re: [PHP-DB] Re: [PHP] Problems w/ goto

[David Hutto]

On Mon, Dec 20, 2010 at 7:37 AM, Daniel Brown danbr...@php.net wrote:
 On Sat, Dec 18, 2010 at 17:02, David Hutto smokefl...@gmail.com wrote:
 or maybe it's saturday morning and i'm drunk?

    This seems to be the most likely, and considering how all messages
 are permanently and independently archived and propagate throughout
 the Internet, it might be a good reason not to go nuts in sending
 unrelated and unintelligible messages of this nature in the future.

Yeah, that hindsights 20/20 ain't it?


 --
 /Daniel P. Brown
 Network Infrastructure Manager
 Documentation, Webmaster Teams
 http://www.php.net/




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Re: [PHP] Problems w/ goto

[David Harkness]

On Fri, Dec 17, 2010 at 10:05 AM, la...@garfieldtech.com 
la...@garfieldtech.com wrote:

 What PHP has implemented is named break statements, as I understand it.


Not exactly. You can jump to arbitrary (labeled) lines within the same
context (method/function), but you cannot enter loop constructs--only exit
them. While the last bit implies they are only named break statements, you
can use them outside of loops as a normal goto statement.

firingSequence:
if (!acquireTarget())
goto done;
fireMainCannon();
fireMissiles();
if (enemiesInView()):
goto firingSequence;
done:

The above implements a convoluted do...while loop using goto. Recommended?
Certainly not!

David

Re: [PHP] Problems w/ goto

[David Hutto]

On Mon, Dec 20, 2010 at 4:47 PM, David Harkness
davi...@highgearmedia.com wrote:
 On Fri, Dec 17, 2010 at 10:05 AM, la...@garfieldtech.com 
 la...@garfieldtech.com wrote:

 What PHP has implemented is named break statements, as I understand it.


 Not exactly. You can jump to arbitrary (labeled) lines within the same
 context (method/function), but you cannot enter loop constructs--only exit
 them. While the last bit implies they are only named break statements, you
 can use them outside of loops as a normal goto statement.

    firingSequence:
        if (!acquireTarget())
            goto done;
        fireMainCannon();
        fireMissiles();
        if (enemiesInView()):
            goto firingSequence;
    done:

 The above implements a convoluted do...while loop using goto. Recommended?

Is the problem with using the goto convolutedness(as I've seen other
senior programmers in other languages when explaining, or 'showing
off'), or is their an actual functional problem with it? Is it just
the 'sphagetti code' aspect that it can lead to, meaning confusing
another programmer? Not to hijack from the op, or dilute the
conversation any further than I did over the weekend.

 Certainly not!

 David




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Re: [PHP] Problems w/ goto

[David Harkness]

On Mon, Dec 20, 2010 at 7:45 PM, David Hutto smokefl...@gmail.com wrote:

 Is the problem with using the goto convolutedness(as I've seen other
 senior programmers in other languages when explaining, or 'showing
 off'), or is their an actual functional problem with it?


It works perfectly well and is a great solution in extremely limited cases.
The problem is that it can be used in many cases where other control flow
statements are more clear. It was more of a problem before because people
came from languages that had goto but not the other high-level control flow
statements. Using goto often leads to hard-to-follow code.

For example, rearranging the above code yields

do {
if (!acquireTarget()) {
break;
fireMainCannon();
fireMissiles();
} while (enemiesInView());

Even this doesn't get away from using break--a special form of goto for
loops. One way around that is to introduce a loop variable like $done, but I
think break is cleaner here. Sometimes goto, break, and continue are simply
the best tools for the job. I wouldn't say never use goto, but I do feel
that 99 times out of 100 you're probably better off using something else.

One thing to keep in mind is that under the hood the PHP interpreter turns
while(), for(), etc. into a bunch of gotos.

for ( init ; check ; increment ) block

is just a shorter way to write

init
goto check;
loop:
block
increment
check:
if (check)
goto loop;

The same can be done for all the other control flow statements.

David

RE: [PHP] Problems w/ goto

[Geoffrey Bernardo Van Wyk]

Ethan,
 
I tried to test your code, but I get this error next to the labels and goto
statements:
 
Language feature not compatible with PHP version indicated in project
settings
 
I have PHP 5.3.0.
 
Geoffrey

  _  

From: Ethan Rosenberg [mailto:eth...@earthlink.net] 
Sent: 17 December 2010 06:39 PM
To: php-db-lists.php.net; php-general@lists.php.net
Subject: [PHP] Problems w/ goto



Dear List - 

I am sending this again since it does not seem to have posted. 

Ethan 
+++ 
Dear List - 

Thank you with your excellent help in the past.  Here is another puzzler


I am trying to write a program that can have two(2) independent forms 
in one PHP file.  When I run the code below [from PHP - A Beginner's 
Guide], to which I have added a second form, it freezes.  Without the 
goto statements, it runs.  When it does run, it displays both forms 
on one Web screen. What I desire is for the first form to be 
displayed, the data entered and then the second form displayed.  In 
an actual, not test program like this one, the data in the second 
form would be dependent on the first form. 

What did I do wrong? 

Thanks in advance. 

Here is the code: 

 
!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN 
DTD/xhtml1-transitional.dtd 
html xmlns=http://www.w3.org/1999/xhtml; xml:lang=en lang=en 
   head 
 titleProject 4-4: Age Calculator/title 
   /head 
   body 
 h2Project 4-4: Age Calculator/h2 
?php 
 // if form not yet submitted 
 // display form 

$ender = 0; 
begin: 

 if($ender == 1) 
 exit(); 
 if (!isset($_POST['dob'])) 
 { 
start1: 

echo   form method=\post\ action=\agecalc2.php\; 
echo   Enter your date of birth, in mm/dd/ format: br /; 
echo   input type=\text\ name=\dob\ /; 
echo   p; 
echo   input type=\submit\ name=\submit\ value=\Submit\ /; 
echo   /form; 

goto begin; 
 // if form submitted 
 // process form input 
 } 
else 
 { 
starter: 
if (isset($_POST['cat'])) 
 goto purr; 
   // split date value into components 
   $dateArr = explode('/', $_POST['dob']); 

   // calculate timestamp corresponding to date value 
   $dateTs = strtotime($_POST['dob']); 

   // calculate timestamp corresponding to 'today' 
   $now = strtotime('today'); 

   // check that the value entered is in the correct format 
   if (sizeof($dateArr) != 3) { 
 die('ERROR: Please enter a valid date of birth'); 
   } 

   // check that the value entered is a valid date 
   if (!checkdate($dateArr[0], $dateArr[1], $dateArr[2])) { 
 die('ERROR: Please enter a valid date of birth'); 
   } 

   // check that the date entered is earlier than 'today' 
   if ($dateTs = $now) { 
 die('ERROR: Please enter a date of birth earlier than today'); 
   } 

   // calculate difference between date of birth and today in days 
   // convert to years 
   // convert remaining days to months 
   // print output 
   $ageDays = floor(($now - $dateTs) / 86400); 
   $ageYears = floor($ageDays / 365); 
   $ageMonths = floor(($ageDays - ($ageYears * 365)) / 30); 
   echo You are approximately $ageYears years and $ageMonths months
old.; 
   goto meow; 
  } 

meow: 
 if (!isset($_POST['dob'])) 
 goto begin; 
 if (!isset($_POST['cat'])) 
 { 


echo   form method=\post\ action=\agecalc2.php\; 
echo   br /br /Enter your kitten's name: br /; 
echo   input type=\text\ name=\cat\ /; 
echo   p; 
echo   input type=\submit\ name=\submit\ value=\Submit 
Kitten\ /; 
echo /form; 

} 
else 
{ 
purr: 
 $name_cat = $_POST['cat']; 

 echo Your Kitten is $name_cat; 
 $ender = 1; 
} 
if ($ender == 0) 
 goto begin; 
first_step: 
? 

   /body 
/html 

 

Ethan 

MySQL 5.1  PHP 5  Linux [Debian (sid)]  



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  _  

No virus found in this message.
Checked by AVG - www.avg.com
Version: 10.0.1170 / Virus Database: 1435/3323 - Release Date: 12/18/10

Re: [PHP] Problems w/ goto

[David Hutto]

On Sat, Dec 18, 2010 at 12:45 PM, Geoffrey Bernardo Van Wyk
geoffrey.van@gmail.com wrote:
 Ethan,

 I tried to test your code, but I get this error next to the labels and goto
 statements:

As a 'professional' programmer, working for an entity, we deal with
these problems as we go.  As novices, we deal with it on a daily
basis. As computer scientists, we think of it as a problem already
solved, but in need of translation. Understand, buddy pal.



 Language feature not compatible with PHP version indicated in project
 settings

 I have PHP 5.3.0.

 Geoffrey

  _

 From: Ethan Rosenberg [mailto:eth...@earthlink.net]
 Sent: 17 December 2010 06:39 PM
 To: php-db-lists.php.net; php-general@lists.php.net
 Subject: [PHP] Problems w/ goto



 Dear List -

 I am sending this again since it does not seem to have posted.

 Ethan
 +++
 Dear List -

 Thank you with your excellent help in the past.  Here is another puzzler


 I am trying to write a program that can have two(2) independent forms
 in one PHP file.  When I run the code below [from PHP - A Beginner's
 Guide], to which I have added a second form, it freezes.  Without the
 goto statements, it runs.  When it does run, it displays both forms
 on one Web screen. What I desire is for the first form to be
 displayed, the data entered and then the second form displayed.  In
 an actual, not test program like this one, the data in the second
 form would be dependent on the first form.

 What did I do wrong?

 Thanks in advance.

 Here is the code:

 
 !DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
    DTD/xhtml1-transitional.dtd
 html xmlns=http://www.w3.org/1999/xhtml; xml:lang=en lang=en
   head
     titleProject 4-4: Age Calculator/title
   /head
   body
     h2Project 4-4: Age Calculator/h2
 ?php
     // if form not yet submitted
     // display form

 $ender = 0;
 begin:

         if($ender == 1)
                 exit();
     if (!isset($_POST['dob']))
     {
 start1:

 echo   form method=\post\ action=\agecalc2.php\;
 echo   Enter your date of birth, in mm/dd/ format: br /;
 echo   input type=\text\ name=\dob\ /;
 echo       p;
 echo   input type=\submit\ name=\submit\ value=\Submit\ /;
 echo   /form;

 goto begin;
     // if form submitted
     // process form input
     }
 else
     {
 starter:
 if (isset($_POST['cat']))
         goto purr;
       // split date value into components
       $dateArr = explode('/', $_POST['dob']);

       // calculate timestamp corresponding to date value
       $dateTs = strtotime($_POST['dob']);

       // calculate timestamp corresponding to 'today'
       $now = strtotime('today');

       // check that the value entered is in the correct format
       if (sizeof($dateArr) != 3) {
         die('ERROR: Please enter a valid date of birth');
       }

       // check that the value entered is a valid date
       if (!checkdate($dateArr[0], $dateArr[1], $dateArr[2])) {
         die('ERROR: Please enter a valid date of birth');
       }

       // check that the date entered is earlier than 'today'
       if ($dateTs = $now) {
         die('ERROR: Please enter a date of birth earlier than today');
       }

       // calculate difference between date of birth and today in days
       // convert to years
       // convert remaining days to months
       // print output
       $ageDays = floor(($now - $dateTs) / 86400);
       $ageYears = floor($ageDays / 365);
       $ageMonths = floor(($ageDays - ($ageYears * 365)) / 30);
       echo You are approximately $ageYears years and $ageMonths months
 old.;
       goto meow;
  }

 meow:
         if (!isset($_POST['dob']))
                 goto begin;
     if (!isset($_POST['cat']))
     {


 echo   form method=\post\ action=\agecalc2.php\;
 echo   br /br /Enter your kitten's name: br /;
 echo   input type=\text\ name=\cat\ /;
 echo   p;
 echo       input type=\submit\ name=\submit\ value=\Submit
 Kitten\ /;
 echo     /form;

 }
 else
 {
 purr:
         $name_cat = $_POST['cat'];

         echo Your Kitten is $name_cat;
         $ender = 1;
 }
 if ($ender == 0)
         goto begin;
 first_step:
 ?

   /body
 /html

 

 Ethan

 MySQL 5.1  PHP 5  Linux [Debian (sid)]



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Re: [PHP] Problems w/ goto

[David Hutto]

You approved all of us, no matter the  peer review, when you signed up
or the list. The accumulation of knowledge,
is insurmountable when delivered as a whole, but devourable if you
need satiation of appetite.

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Re: [PHP] Problems w/ goto

[David Hutto]

or maybe it's saturday morning and i'm drunk?

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Re: [PHP] Problems w/ goto

[David Hutto]

check out my new sig.

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[PHP] Problems w/ goto

[Ethan Rosenberg]

Dear List -

I am sending this again since it does not seem to have posted.

Ethan
+++
Dear List -

Thank you with your excellent help in the past.  Here is another puzzler

I am trying to write a program that can have two(2) independent forms 
in one PHP file.  When I run the code below [from PHP - A Beginner's 
Guide], to which I have added a second form, it freezes.  Without the 
goto statements, it runs.  When it does run, it displays both forms 
on one Web screen. What I desire is for the first form to be 
displayed, the data entered and then the second form displayed.  In 
an actual, not test program like this one, the data in the second 
form would be dependent on the first form.


What did I do wrong?

Thanks in advance.

Here is the code:


!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
   DTD/xhtml1-transitional.dtd
html xmlns=http://www.w3.org/1999/xhtml; xml:lang=en lang=en
  head
titleProject 4-4: Age Calculator/title
  /head
  body
h2Project 4-4: Age Calculator/h2
?php
// if form not yet submitted
// display form

$ender = 0;
begin:

if($ender == 1)
exit();
if (!isset($_POST['dob']))
{
start1:

echo   form method=\post\ action=\agecalc2.php\;
echo   Enter your date of birth, in mm/dd/ format: br /;
echo   input type=\text\ name=\dob\ /;
echo   p;
echo   input type=\submit\ name=\submit\ value=\Submit\ /;
echo   /form;

goto begin;
// if form submitted
// process form input
}
else
{
starter:
if (isset($_POST['cat']))
goto purr;
  // split date value into components
  $dateArr = explode('/', $_POST['dob']);

  // calculate timestamp corresponding to date value
  $dateTs = strtotime($_POST['dob']);

  // calculate timestamp corresponding to 'today'
  $now = strtotime('today');

  // check that the value entered is in the correct format
  if (sizeof($dateArr) != 3) {
die('ERROR: Please enter a valid date of birth');
  }

  // check that the value entered is a valid date
  if (!checkdate($dateArr[0], $dateArr[1], $dateArr[2])) {
die('ERROR: Please enter a valid date of birth');
  }

  // check that the date entered is earlier than 'today'
  if ($dateTs = $now) {
die('ERROR: Please enter a date of birth earlier than today');
  }

  // calculate difference between date of birth and today in days
  // convert to years
  // convert remaining days to months
  // print output
  $ageDays = floor(($now - $dateTs) / 86400);
  $ageYears = floor($ageDays / 365);
  $ageMonths = floor(($ageDays - ($ageYears * 365)) / 30);
  echo You are approximately $ageYears years and $ageMonths months old.;
  goto meow;
 }

meow:
if (!isset($_POST['dob']))
goto begin;
if (!isset($_POST['cat']))
{


echo   form method=\post\ action=\agecalc2.php\;
echo   br /br /Enter your kitten's name: br /;
echo   input type=\text\ name=\cat\ /;
echo   p;
echo   input type=\submit\ name=\submit\ value=\Submit 
Kitten\ /;

echo /form;

}
else
{
purr:
$name_cat = $_POST['cat'];

echo Your Kitten is $name_cat;
$ender = 1;
}
if ($ender == 0)
goto begin;
first_step:
?

  /body
/html



Ethan

MySQL 5.1  PHP 5  Linux [Debian (sid)]  




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RE: [PHP] Problems w/ goto

[Jay Blanchard]

[snip]
Thank you with your excellent help in the past.  Here is another
puzzler

I am trying to write a program that can have two(2) independent forms 
in one PHP file.  When I run the code below [from PHP - A Beginner's 
Guide], to which I have added a second form, it freezes.  Without the 
goto statements, it runs.  When it does run, it displays both forms 
on one Web screen. What I desire is for the first form to be 
displayed, the data entered and then the second form displayed.  In 
an actual, not test program like this one, the data in the second 
form would be dependent on the first form.

What did I do wrong?
[/snip]

You used GOTO. 

In this case I would recommend using something like jQuery to 'hide' one
form until the other form is complete. PHP has sent the output to the
browser already, both forms are there and display when you remove the
GOTO. 

GOTO should never be used like this.

GOTO should never be used.

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RE: [PHP] Problems w/ goto

[Steve Staples]

On Fri, 2010-12-17 at 10:50 -0600, Jay Blanchard wrote:
 [snip]
 Thank you with your excellent help in the past.  Here is another
 puzzler
 
 I am trying to write a program that can have two(2) independent forms 
 in one PHP file.  When I run the code below [from PHP - A Beginner's 
 Guide], to which I have added a second form, it freezes.  Without the 
 goto statements, it runs.  When it does run, it displays both forms 
 on one Web screen. What I desire is for the first form to be 
 displayed, the data entered and then the second form displayed.  In 
 an actual, not test program like this one, the data in the second 
 form would be dependent on the first form.
 
 What did I do wrong?
 [/snip]
 
 You used GOTO. 
 
 In this case I would recommend using something like jQuery to 'hide' one
 form until the other form is complete. PHP has sent the output to the
 browser already, both forms are there and display when you remove the
 GOTO. 
 
 GOTO should never be used like this.
 
 GOTO should never be used.
 

Wow... that brought me back to 1990... using basic and batch files...
I honestly didn't even know that the GOTO was still in existence,
especially within PHP.

I had to show the people in my office, and we all got a chuckle from teh
XKCD comic in the PHP documentation for GOTO
http://ca2.php.net/goto

Steve


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Re: [PHP] Problems w/ goto

[Richard Quadling]

On 17 December 2010 17:08, Steve Staples sstap...@mnsi.net wrote:
 On Fri, 2010-12-17 at 10:50 -0600, Jay Blanchard wrote:
 [snip]
 Thank you with your excellent help in the past.  Here is another
 puzzler

 I am trying to write a program that can have two(2) independent forms
 in one PHP file.  When I run the code below [from PHP - A Beginner's
 Guide], to which I have added a second form, it freezes.  Without the
 goto statements, it runs.  When it does run, it displays both forms
 on one Web screen. What I desire is for the first form to be
 displayed, the data entered and then the second form displayed.  In
 an actual, not test program like this one, the data in the second
 form would be dependent on the first form.

 What did I do wrong?
 [/snip]

 You used GOTO.

 In this case I would recommend using something like jQuery to 'hide' one
 form until the other form is complete. PHP has sent the output to the
 browser already, both forms are there and display when you remove the
 GOTO.

 GOTO should never be used like this.

 GOTO should never be used.


 Wow... that brought me back to 1990... using basic and batch files...
 I honestly didn't even know that the GOTO was still in existence,
 especially within PHP.

 I had to show the people in my office, and we all got a chuckle from teh
 XKCD comic in the PHP documentation for GOTO
 http://ca2.php.net/goto

 Steve


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And have you seen all the sad faces ...

: {

on http://docs.php.net/manual/en/control-structures.goto.php#92763

Can't be good for them.

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Re: [PHP] Problems w/ goto

[Nicholas Kell]

On Dec 17, 2010, at 11:08 AM, Steve Staples wrote:

[snip /]

 
 
 GOTO should never be used like this.
 
 GOTO should never be used.
 
 
 Wow... that brought me back to 1990... using basic and batch files...
 I honestly didn't even know that the GOTO was still in existence,
 especially within PHP.
 
 I had to show the people in my office, and we all got a chuckle from teh
 XKCD comic in the PHP documentation for GOTO
 http://ca2.php.net/goto
 
 Steve

I didn't know it existed in PHP either. The cartoon is priceless. I should 
probably hang that up in my office somewhere.

Re: [PHP] Problems w/ goto

[Steve Staples]

On Fri, 2010-12-17 at 12:22 -0500, Robert Cummings wrote:
 On 10-12-17 12:08 PM, Steve Staples wrote:
  On Fri, 2010-12-17 at 10:50 -0600, Jay Blanchard wrote:
  [snip]
  Thank you with your excellent help in the past.  Here is another
  puzzler
 
  I am trying to write a program that can have two(2) independent forms
  in one PHP file.  When I run the code below [from PHP - A Beginner's
  Guide], to which I have added a second form, it freezes.  Without the
  goto statements, it runs.  When it does run, it displays both forms
  on one Web screen. What I desire is for the first form to be
  displayed, the data entered and then the second form displayed.  In
  an actual, not test program like this one, the data in the second
  form would be dependent on the first form.
 
  What did I do wrong?
  [/snip]
 
  You used GOTO.
 
  In this case I would recommend using something like jQuery to 'hide' one
  form until the other form is complete. PHP has sent the output to the
  browser already, both forms are there and display when you remove the
  GOTO.
 
  GOTO should never be used like this.
 
  GOTO should never be used.
 
 
  Wow... that brought me back to 1990... using basic and batch files...
  I honestly didn't even know that the GOTO was still in existence,
  especially within PHP.
 
  I had to show the people in my office, and we all got a chuckle from teh
  XKCD comic in the PHP documentation for GOTO
  http://ca2.php.net/goto
 
  Steve
 
 I was one of the people that argued in favour of GOTO on the Internals 
 list a few years ago. GOTO has a use, and a very good one at that. It is 
 by far the most efficient construct when creating parsers or other 
 similar types of logic flow. The demonized GOTO of the 80s was primarily 
 due to jumping to arbitrary points in the code, or in the case of basic 
 to arbitrary line numbers in the code which had little meaning for 
 future readers. When used properly within a well defined scope and with 
 well named labels, GOTO can be a superior choice. If you think GOTO 
 doesn't exist in many types of software, you need only grep for it in 
 the C source code for PHP, MySQL, and Apache.
 
 Cheers,
 Rob.

Oh, i can see where it would be useful, i just hadn't realized it was
still in existence...   and the cartoon, was blown up, and put in my
cubical :)

RAWR!!


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[PHP] Re: [PHP-DB] Re: [PHP] Problems w/ goto

[Daniel Brown]

On Fri, Dec 17, 2010 at 12:16, Richard Quadling rquadl...@gmail.com wrote:

 And have you seen all the sad faces ...

 : {

 on http://docs.php.net/manual/en/control-structures.goto.php#92763

 Can't be good for them.

If only people knew how many hours - literally, hours - it took me
to keep that page clean and free from vandalism after GOTO was
introduced.

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Documentation, Webmaster Teams
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Re: [PHP] Problems w/ goto

[Daniel P. Brown]

On Fri, Dec 17, 2010 at 12:22, Robert Cummings rob...@interjinn.com wrote:

 I was one of the people that argued in favour of GOTO on the Internals list
 a few years ago. GOTO has a use, and a very good one at that. It is by far
 the most efficient construct when creating parsers or other similar types of
 logic flow. The demonized GOTO of the 80s was primarily due to jumping to
 arbitrary points in the code, or in the case of basic to arbitrary line
 numbers in the code which had little meaning for future readers.

Not to mention failure to properly break, as in the OP's code example.

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Re: [PHP] Problems w/ goto

[la...@garfieldtech.com]

On 12/17/10 11:57 AM, Steve Staples wrote:


I had to show the people in my office, and we all got a chuckle from teh
XKCD comic in the PHP documentation for GOTO
http://ca2.php.net/goto

Steve


I was one of the people that argued in favour of GOTO on the Internals
list a few years ago. GOTO has a use, and a very good one at that. It is
by far the most efficient construct when creating parsers or other
similar types of logic flow. The demonized GOTO of the 80s was primarily
due to jumping to arbitrary points in the code, or in the case of basic
to arbitrary line numbers in the code which had little meaning for
future readers. When used properly within a well defined scope and with
well named labels, GOTO can be a superior choice. If you think GOTO
doesn't exist in many types of software, you need only grep for it in
the C source code for PHP, MySQL, and Apache.

Cheers,
Rob.


Oh, i can see where it would be useful, i just hadn't realized it was
still in existence...   and the cartoon, was blown up, and put in my
cubical :)

RAWR!!


It's really a labeling problem.  Goto usually refers to jump to 
arbitrary line, at least when used in the vernacular.  That's horribly 
bad and evil.


What PHP has implemented is named break statements, as I understand 
it.  Those are not inherently evil.  It doesn't break program flow any 
more than an exception does, but it's useful for non-error-handling 
cases.  However, it reuses the keyword goto which is easy to confuse 
with the abomination above.


It was a rather poor choice of name, frankly.

--Larry Garfield

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Re: [PHP] Problems converting strings with 0 to integer

[Richard Quadling]

On 3 November 2010 21:42, Alexander Holodny alexander.holo...@gmail.com wrote:
 To exclude unexcepted behavior in case of wrongly formated input data,
 it would be much better to use such type-casting method:
 intval(ltrim(trim($inStr), '0'))

 2010/11/3, Nicholas Kell n...@monkeyknight.com:

 On Nov 3, 2010, at 4:22 PM, robert mena wrote:

 Hi,

 I have a text file (utf-8 encoded) which contains lines with numbers and
 text separated by \t.  I need to convert the numbers that contains 0 (at
 left) to integers.

 For some reason one line that contains 0002 is casted to 0 instead of
 2.
 Bellow the output of the cast (int) $field[0]  where I get this from
 explode each line.

 0 0002
 4 0004



 My first guess is wondering how you are grabbing the strings from the file.
 Seems to me like it would just drop the zeros on the left by default. Are
 you including the \t in the string by accident? If so, that may be hosing
 it. Otherwise, have you tried ltrim on it?

 Ex:

 $_castableString = ltrim($_yourString, '0');

 // Now cast

?php
// Create test file.
$s_TabbedFilename = './test.tab';
file_put_contents($s_TabbedFilename, 0\t0002 . PHP_EOL .
4\t0004 . PHP_EOL);

// Open test file.
$fp_TabbedFile = fopen($s_TabbedFilename, 'rt') or die(Could not open
{$s_TabbedFilename}\n);

// Iterate file.
while(True)
{
if (False !== ($a_Line = fgetcsv($fp_TabbedFile, 0, \t)))
{
var_dump($a_Line);
foreach($a_Line as $i_Index = $m_Value)
{
$a_Line[$i_Index] = intval($m_Value);
}
var_dump($a_Line);
}
else
{
break;
}
}

// Close the file.
fclose($fp_TabbedFile);

// Delete the file.
unlink($s_TabbedFilename);


outputs ...

array(2) {
  [0]=
  string(1) 0
  [1]=
  string(8) 0002
}
array(2) {
  [0]=
  int(0)
  [1]=
  int(2)
}
array(2) {
  [0]=
  string(1) 4
  [1]=
  string(8) 0004
}
array(2) {
  [0]=
  int(4)
  [1]=
  int(4)
}

intval() operates as standard on base 10, so no need to worry about
leading zeros' being thought of as base8/octal.

What is your code? Can you reduce it to something as small like the
above to see if you can repeat the issue?



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Re: [PHP] Problems converting strings with 0 to integer

[Richard Quadling]

On 4 November 2010 10:33, Richard Quadling rquadl...@gmail.com wrote:
 ?php
 // Create test file.
 $s_TabbedFilename = './test.tab';
 file_put_contents($s_TabbedFilename, 0\t0002 . PHP_EOL .
 4\t0004 . PHP_EOL);

 // Open test file.
 $fp_TabbedFile = fopen($s_TabbedFilename, 'rt') or die(Could not open
 {$s_TabbedFilename}\n);

 // Iterate file.
while(False !== ($a_Line = fgetcsv($fp_TabbedFile, 0, \t)))
{
var_dump($a_Line);
foreach($a_Line as $i_Index = $m_Value)
{
$a_Line[$i_Index] = intval($m_Value);
}
var_dump($a_Line);
}

 // Close the file.
 fclose($fp_TabbedFile);

 // Delete the file.
 unlink($s_TabbedFilename);


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Re: [PHP] Problems converting strings with 0 to integer

[robert mena]

Hi,

The core of the code is simply

$fp = fopen('file.tab', 'rb');
while(!feof($fp))
{
   $line = fgets($fp);
   $data = explode(\t, $line);
...
}

So I try to manipulate the $data[X].  For example $data[0] is supposed to be
numeric so I  $n = (int) $data[0]

One other thing if the second column should contain a string.  If I check
the string visually it is correct but a if( $data[1] == 'stringX')  is false
even if in the file I can see this (and print those two)

I even did a md5 of both and they are different.

I seems to be an encoding issue.  Is it safe to use explode with utf8
strings?

I even tried this code but no match found (jst to replace the explode)

$str = abc 文字化けefg;

$results = array();
preg_match_all(/\t/u, $str, $results);
var_dump($results[0]);

(I am sending this again without the reply because the first email was
refused for some reason)

Re: [PHP] Problems converting strings with 0 to integer

[Richard Quadling]

On 4 November 2010 15:11, robert mena robert.m...@gmail.com wrote:
 Hi,
 The core of the code is simply
 $fp = fopen('file.tab', 'rb');
 while(!feof($fp))
 {
    $line = fgets($fp);
    $data = explode(\t, $line);
     ...
 }
 So I try to manipulate the $data[X].  For example $data[0] is supposed to be
 numeric so I  $n = (int) $data[0]
 One other thing if the second column should contain a string.  If I check
 the string visually it is correct but a if( $data[1] == 'stringX')  is false
 even if in the file I can see this (and print those two)
 I even did a md5 of both and they are different.
 I seems to be an encoding issue.  Is it safe to use explode with utf8
 strings?
 I even tried this code but no match found (jst to replace the explode)
 $str = abc 文字化け    efg;
 $results = array();
 preg_match_all(/\t/u, $str, $results);
 var_dump($results[0]);
 On Thu, Nov 4, 2010 at 6:33 AM, Richard Quadling rquadl...@gmail.com
 wrote:

 On 3 November 2010 21:42, Alexander Holodny alexander.holo...@gmail.com
 wrote:
  To exclude unexcepted behavior in case of wrongly formated input data,
  it would be much better to use such type-casting method:
  intval(ltrim(trim($inStr), '0'))
 
  2010/11/3, Nicholas Kell n...@monkeyknight.com:
 
  On Nov 3, 2010, at 4:22 PM, robert mena wrote:
 
  Hi,
 
  I have a text file (utf-8 encoded) which contains lines with numbers
  and
  text separated by \t.  I need to convert the numbers that contains 0
  (at
  left) to integers.
 
  For some reason one line that contains 0002 is casted to 0 instead
  of
  2.
  Bellow the output of the cast (int) $field[0]  where I get this from
  explode each line.
 
  0 0002
  4 0004
 
 
 
  My first guess is wondering how you are grabbing the strings from the
  file.
  Seems to me like it would just drop the zeros on the left by default.
  Are
  you including the \t in the string by accident? If so, that may be
  hosing
  it. Otherwise, have you tried ltrim on it?
 
  Ex:
 
  $_castableString = ltrim($_yourString, '0');
 
  // Now cast

 ?php
 // Create test file.
 $s_TabbedFilename = './test.tab';
 file_put_contents($s_TabbedFilename, 0\t0002 . PHP_EOL .
 4\t0004 . PHP_EOL);

 // Open test file.
 $fp_TabbedFile = fopen($s_TabbedFilename, 'rt') or die(Could not open
 {$s_TabbedFilename}\n);

 // Iterate file.
 while(True)
        {
        if (False !== ($a_Line = fgetcsv($fp_TabbedFile, 0, \t)))
                {
                var_dump($a_Line);
                foreach($a_Line as $i_Index = $m_Value)
                        {
                        $a_Line[$i_Index] = intval($m_Value);
                        }
                var_dump($a_Line);
                }
        else
                {
                break;
                }
        }

 // Close the file.
 fclose($fp_TabbedFile);

 // Delete the file.
 unlink($s_TabbedFilename);


 outputs ...

 array(2) {
  [0]=
  string(1) 0
  [1]=
  string(8) 0002
 }
 array(2) {
  [0]=
  int(0)
  [1]=
  int(2)
 }
 array(2) {
  [0]=
  string(1) 4
  [1]=
  string(8) 0004
 }
 array(2) {
  [0]=
  int(4)
  [1]=
  int(4)
 }

 intval() operates as standard on base 10, so no need to worry about
 leading zeros' being thought of as base8/octal.

 What is your code? Can you reduce it to something as small like the
 above to see if you can repeat the issue?

Please don't top post.


With regards to utf-8 data, no, PHP is not unicode aware.

If a multi-byte character is comprised of a 0x09 byte, then it will be broken.

Can you supply the file you are working on?

b64encode it and drop it into a pastebin.


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Re: [PHP] Problems converting strings with 0 to integer

[Richard Quadling]

On 4 November 2010 15:31, robert mena robert.m...@gmail.com wrote:
 Hi Richard,
 I am not top posting.  I am just explaining other symptoms that may point to
 the cause since they may be the same and this is happening with the same
 file.  I'll try to get approval to release the file.
 Meanwhile, In your opinion what would be the safest way to read and explode
 (using \t) a text file encoded in UTF-8?

 On Thu, Nov 4, 2010 at 11:22 AM, Richard Quadling rquadl...@gmail.com
 wrote:

 On 4 November 2010 15:11, robert mena robert.m...@gmail.com wrote:
  Hi,
  The core of the code is simply
  $fp = fopen('file.tab', 'rb');
  while(!feof($fp))
  {
     $line = fgets($fp);
     $data = explode(\t, $line);
      ...
  }
  So I try to manipulate the $data[X].  For example $data[0] is supposed
  to be
  numeric so I  $n = (int) $data[0]
  One other thing if the second column should contain a string.  If I
  check
  the string visually it is correct but a if( $data[1] == 'stringX')  is
  false
  even if in the file I can see this (and print those two)
  I even did a md5 of both and they are different.
  I seems to be an encoding issue.  Is it safe to use explode with utf8
  strings?
  I even tried this code but no match found (jst to replace the explode)
  $str = abc 文字化け    efg;
  $results = array();
  preg_match_all(/\t/u, $str, $results);
  var_dump($results[0]);
  On Thu, Nov 4, 2010 at 6:33 AM, Richard Quadling rquadl...@gmail.com
  wrote:
 
  On 3 November 2010 21:42, Alexander Holodny
  alexander.holo...@gmail.com
  wrote:
   To exclude unexcepted behavior in case of wrongly formated input
   data,
   it would be much better to use such type-casting method:
   intval(ltrim(trim($inStr), '0'))
  
   2010/11/3, Nicholas Kell n...@monkeyknight.com:
  
   On Nov 3, 2010, at 4:22 PM, robert mena wrote:
  
   Hi,
  
   I have a text file (utf-8 encoded) which contains lines with
   numbers
   and
   text separated by \t.  I need to convert the numbers that contains
   0
   (at
   left) to integers.
  
   For some reason one line that contains 0002 is casted to 0
   instead
   of
   2.
   Bellow the output of the cast (int) $field[0]  where I get this
   from
   explode each line.
  
   0 0002
   4 0004
  
  
  
   My first guess is wondering how you are grabbing the strings from
   the
   file.
   Seems to me like it would just drop the zeros on the left by
   default.
   Are
   you including the \t in the string by accident? If so, that may be
   hosing
   it. Otherwise, have you tried ltrim on it?
  
   Ex:
  
   $_castableString = ltrim($_yourString, '0');
  
   // Now cast
 
  ?php
  // Create test file.
  $s_TabbedFilename = './test.tab';
  file_put_contents($s_TabbedFilename, 0\t0002 . PHP_EOL .
  4\t0004 . PHP_EOL);
 
  // Open test file.
  $fp_TabbedFile = fopen($s_TabbedFilename, 'rt') or die(Could not open
  {$s_TabbedFilename}\n);
 
  // Iterate file.
  while(True)
         {
         if (False !== ($a_Line = fgetcsv($fp_TabbedFile, 0, \t)))
                 {
                 var_dump($a_Line);
                 foreach($a_Line as $i_Index = $m_Value)
                         {
                         $a_Line[$i_Index] = intval($m_Value);
                         }
                 var_dump($a_Line);
                 }
         else
                 {
                 break;
                 }
         }
 
  // Close the file.
  fclose($fp_TabbedFile);
 
  // Delete the file.
  unlink($s_TabbedFilename);
 
 
  outputs ...
 
  array(2) {
   [0]=
   string(1) 0
   [1]=
   string(8) 0002
  }
  array(2) {
   [0]=
   int(0)
   [1]=
   int(2)
  }
  array(2) {
   [0]=
   string(1) 4
   [1]=
   string(8) 0004
  }
  array(2) {
   [0]=
   int(4)
   [1]=
   int(4)
  }
 
  intval() operates as standard on base 10, so no need to worry about
  leading zeros' being thought of as base8/octal.
 
  What is your code? Can you reduce it to something as small like the
  above to see if you can repeat the issue?

 Please don't top post.


 With regards to utf-8 data, no, PHP is not unicode aware.

 If a multi-byte character is comprised of a 0x09 byte, then it will be
 broken.

 Can you supply the file you are working on?

 b64encode it and drop it into a pastebin.


 --
 Richard Quadling
 Twitter : EE : Zend
 @RQuadling : e-e.com/M_248814.html : bit.ly/9O8vFY



I've not used it, but the mbstring extension has mb_split() - Split
multibyte string using regular expression

Whilst it probably isn't as performant as explode() or fgetcsv(), it
should work.

But I'm not an unicode expert and having a file I can test this
mechanism easily enough.

I'd be interested in knowing what output the code I produced outputs
when used in conjunction with your data.



-- 
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[PHP] Problems converting strings with 0 to integer

[robert mena]

Hi,

I have a text file (utf-8 encoded) which contains lines with numbers and
text separated by \t.  I need to convert the numbers that contains 0 (at
left) to integers.

For some reason one line that contains 0002 is casted to 0 instead of 2.
 Bellow the output of the cast (int) $field[0]  where I get this from
explode each line.

0 0002
4 0004

Re: [PHP] Problems converting strings with 0 to integer

[Alexander Holodny]

To exclude unexcepted behavior in case of wrongly formated input data,
it would be much better to use such type-casting method:
intval(ltrim(trim($inStr), '0'))

2010/11/3, Nicholas Kell n...@monkeyknight.com:

 On Nov 3, 2010, at 4:22 PM, robert mena wrote:

 Hi,

 I have a text file (utf-8 encoded) which contains lines with numbers and
 text separated by \t.  I need to convert the numbers that contains 0 (at
 left) to integers.

 For some reason one line that contains 0002 is casted to 0 instead of
 2.
 Bellow the output of the cast (int) $field[0]  where I get this from
 explode each line.

 0 0002
 4 0004



 My first guess is wondering how you are grabbing the strings from the file.
 Seems to me like it would just drop the zeros on the left by default. Are
 you including the \t in the string by accident? If so, that may be hosing
 it. Otherwise, have you tried ltrim on it?

 Ex:

 $_castableString = ltrim($_yourString, '0');

 // Now cast



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Re: [PHP] Problems converting strings with 0 to integer

[Nicholas Kell]

On Nov 3, 2010, at 4:22 PM, robert mena wrote:

 Hi,
 
 I have a text file (utf-8 encoded) which contains lines with numbers and
 text separated by \t.  I need to convert the numbers that contains 0 (at
 left) to integers.
 
 For some reason one line that contains 0002 is casted to 0 instead of 2.
 Bellow the output of the cast (int) $field[0]  where I get this from
 explode each line.
 
 0 0002
 4 0004



My first guess is wondering how you are grabbing the strings from the file. 
Seems to me like it would just drop the zeros on the left by default. Are you 
including the \t in the string by accident? If so, that may be hosing it. 
Otherwise, have you tried ltrim on it? 

Ex:

$_castableString = ltrim($_yourString, '0');

// Now cast



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[PHP] problems with feature '--with-pdo-oci' RPM (spec)

[Raul da Silva {Sp4wn}]

Hi,

Good morning for all,

I'd like to understand why when i try to install the package 'php52-pdo-oci'
generated by 'rpmbuild -ba php52.spec' with feature inside of file , doesn't
work and returns the follow error :

# rpm -qpl /usr/src/linux/RPMS/x86_64/php52-pdo-oci-5.2.12-2.fc11.x86_64.rpm
/etc/php.d/pdo_oci.ini
/usr/lib64/php/modules/pdo_oci.so

# rpm --test -ivh
/usr/src/redhat/RPMS/x86_64/php52-pdo-oci-5.2.12-2.fc11.x86_64.rpm
error: Failed dependencies:
libclntsh.so.10.1()(64bit) is needed by
php52-pdo-oci-5.2.12-2.fc11.x86_64


I checked this steps, its ok :

1)
# ls -l /usr/lib/oracle/10.2.0.4/client64/lib/libclntsh.so
lrwxrwxrwx 1 root root 17 2010-04-12 19:38 /usr/lib/oracle/
10.2.0.4/client64/lib/libclntsh.so - libclntsh.so.10.1

2)
# ldconfig -p | grep libclntsh.so
libclntsh.so.10.1 (libc6,x86-64) = /usr/lib/oracle/
10.2.0.4/client64/lib/libclntsh.so.10.1
libclntsh.so (libc6,x86-64) = /usr/lib/oracle/
10.2.0.4/client64/lib/libclntsh.so


What is wrong ? , thanks for help


Att,

Raul

[PHP] problems with utf-8 conversion

[sudhir patil]

I have csv file with special characters, stored in default 
encoding(ISO-8859-1). I am convert file contents(string) to UTF-8using iconv. 
This doesn't convert special characters properly, shows broken on fronted. Page 
encoding  meta tag are properly set to utf-8.

Characters are shown properly on frontend if i save file encoding as 
utf-8(Using notepad). But iconv doesn't convert characters properly to UTF-8.

$value = iconv(Latin1,utf-8, $value);
having problem with below mentioned character

’ #8217; rsquo; right single quotation mark 
Any idea or suggestions to fix this would be helpful.

Thanks in advance,
Sudhir



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Re: [PHP] problems with permissions or getting access to a file

[Richard Quadling]

On 11 February 2010 09:31, Pat patrick.j.r...@gmail.com wrote:
 Richard Quadling wrote:

 On 10 February 2010 16:31, Pat patrick.j.r...@gmail.com wrote:


 hi all
 having trouble here with a site that I am hosting on go-daddy

 I want to keep my php and my images apart

 so to do this I have the base directory which contains the php scripts.
 On
 the directory above that I have
 my photos stored in /photos

 when I run my scripts I get the following:

 time -4 hours1265815323 
 *Warning*: filemtime() [function.filemtime
 http://www.patrickrice.net/tomdcam/function.filemtime]: stat failed for
 testPanasonicCamMotion20100201022429140.jpg in
 */home/content/j/a/c/jackcards/html/tomdcam/MotionCamLast1Hours.php* on
 line
 *16*

 1265815323

 *Warning*: filemtime() [function.filemtime
 http://www.patrickrice.net/tomdcam/function.filemtime]: stat failed for
 testPanasonicCamMotion20100201022429140.jpg in
 */home/content/j/a/c/jackcards/html/tomdcam/MotionCamLast1Hours.php* on
 line
 *28*
 0
 time -4 hours1265815323 
 *Warning*: filemtime() [function.filemtime
 http://www.patrickrice.net/tomdcam/function.filemtime]: stat failed for
 testPanasonicCamMotion20100201022619570.jpg in
 */home/content/j/a/c/jackcards/html/tomdcam/MotionCamLast1Hours.php* on
 line
 *16

 *_The script is the following below _from running this script, I keep
 getting this error, now when I copy this script in to the directory photo
 where the photos are stored, the script displays the images with no
 problems
 leaving me think that the issue is with the permissions, I have modified
 the
 pre-emptions to give all access as a test and still problems. Anyone got
 any
 Ideas??

 Thanks in advance.
 Pat


 read() only returns the filename, not the full path.

 So, when the script is in the same directory, the current directory
 contains the required file.

 Try using ...

 filemtime(realpath($f))

 instead.



 Thanks Richard, It was really wrecking my head.
 Pat


No problem.

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[PHP] problems with permissions or getting access to a file

[Pat]

hi all
having trouble here with a site that I am hosting on go-daddy

I want to keep my php and my images apart

so to do this I have the base directory which contains the php scripts. 
On the directory above that I have

my photos stored in /photos

when I run my scripts I get the following:

time -4 hours1265815323 
*Warning*: filemtime() [function.filemtime 
http://www.patrickrice.net/tomdcam/function.filemtime]: stat failed 
for testPanasonicCamMotion20100201022429140.jpg in 
*/home/content/j/a/c/jackcards/html/tomdcam/MotionCamLast1Hours.php* on 
line *16*


1265815323

*Warning*: filemtime() [function.filemtime 
http://www.patrickrice.net/tomdcam/function.filemtime]: stat failed 
for testPanasonicCamMotion20100201022429140.jpg in 
*/home/content/j/a/c/jackcards/html/tomdcam/MotionCamLast1Hours.php* on 
line *28*

0
time -4 hours1265815323 
*Warning*: filemtime() [function.filemtime 
http://www.patrickrice.net/tomdcam/function.filemtime]: stat failed 
for testPanasonicCamMotion20100201022619570.jpg in 
*/home/content/j/a/c/jackcards/html/tomdcam/MotionCamLast1Hours.php* on 
line *16


*_The script is the following below _from running this script, I keep 
getting this error, now when I copy this script in to the directory 
photo where the photos are stored, the script displays the images with 
no problems leaving me think that the issue is with the permissions, I 
have modified the pre-emptions to give all access as a test and still 
problems. Anyone got any Ideas??


Thanks in advance.
Pat

 6 ?php
 7 $debug =1;
 8 $d = dir('/home/content/j/a/c/jackcards/html/tomdcam/photo/') or 
die($php_errormsg);

 9 while (false !== ($f = $d-read())) {
10 // only match alphabetic names
11 if (preg_match('/testPanasonicCamMotion/',$f)) {
12
13 if ($debug == 1) {
14 echo time -4 hours . strtotime(- 1 hours ).   ;
15
16 echo filemtime($f);
17 echo   br;
18 }//end debug
19
20 $FourHoursAgo = intval(strtotime(- 1 hours ));
21
22 if ($debug == 1) {
23 echo $FourHoursAgo;
24 #  
25 echo br;

26 }
27
28 $dateOfFileModify = intval(date((filemtime($f)) ));
29
30 if ($debug == 1) {
31 echo $dateOfFileModify;
32 echo br;
33 }
34
35
36 if ($FourHoursAgo  $dateOfFileModify)
37 #   if(intval(strtotime(- 4 hours ))  
intval(strtotime(filemtime($f))) )

38
39 #   if (strcmp(strtotime(- 4 hours ),strtotime(filemtime($f)) 
)  0)

40
41 {
42 #echo 'br Images less than 4 hours br';
43
44
45
46
47 print filename: $f br;
48 print IMG SRC=\$f \ br\n;
49
50 #   echo Last accessed on:  . date(d-m-y H:i:s, strtotime(+ 
8 hours, fileatime($f)) );

51 #   echo br;
52 echo Last modified on:  . date(d-m-y H:i:s, strtotime(+ 
8 hours, filemtime($f)) );

53 echo br hr;
54 }//end of if statment
55
56
57 #   else {
58 #   print  br None Found br;
59 #   }
60 }
61 }
62 $d-close();
63
64
65 ?

*
*

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Re: [PHP] problems with permissions or getting access to a file

[Richard Quadling]

On 10 February 2010 16:31, Pat patrick.j.r...@gmail.com wrote:
 hi all
 having trouble here with a site that I am hosting on go-daddy

 I want to keep my php and my images apart

 so to do this I have the base directory which contains the php scripts. On
 the directory above that I have
 my photos stored in /photos

 when I run my scripts I get the following:

 time -4 hours1265815323 
 *Warning*: filemtime() [function.filemtime
 http://www.patrickrice.net/tomdcam/function.filemtime]: stat failed for
 testPanasonicCamMotion20100201022429140.jpg in
 */home/content/j/a/c/jackcards/html/tomdcam/MotionCamLast1Hours.php* on line
 *16*

 1265815323

 *Warning*: filemtime() [function.filemtime
 http://www.patrickrice.net/tomdcam/function.filemtime]: stat failed for
 testPanasonicCamMotion20100201022429140.jpg in
 */home/content/j/a/c/jackcards/html/tomdcam/MotionCamLast1Hours.php* on line
 *28*
 0
 time -4 hours1265815323 
 *Warning*: filemtime() [function.filemtime
 http://www.patrickrice.net/tomdcam/function.filemtime]: stat failed for
 testPanasonicCamMotion20100201022619570.jpg in
 */home/content/j/a/c/jackcards/html/tomdcam/MotionCamLast1Hours.php* on line
 *16

 *_The script is the following below _from running this script, I keep
 getting this error, now when I copy this script in to the directory photo
 where the photos are stored, the script displays the images with no problems
 leaving me think that the issue is with the permissions, I have modified the
 pre-emptions to give all access as a test and still problems. Anyone got any
 Ideas??

 Thanks in advance.
 Pat

  6 ?php
  7 $debug =1;
  8 $d = dir('/home/content/j/a/c/jackcards/html/tomdcam/photo/') or
 die($php_errormsg);
  9 while (false !== ($f = $d-read())) {
 10     // only match alphabetic names
 11     if (preg_match('/testPanasonicCamMotion/',$f)) {
 12
 13         if ($debug == 1) {
 14         echo time -4 hours . strtotime(- 1 hours ).           ;
 15
 16         echo filemtime($f);
 17         echo   br;
 18         }//end debug
 19
 20         $FourHoursAgo = intval(strtotime(- 1 hours ));
 21
 22         if ($debug == 1) {
 23         echo $FourHoursAgo;
 24 #      25         echo br;
 26         }
 27
 28         $dateOfFileModify = intval(date((filemtime($f)) ));
 29
 30         if ($debug == 1) {
 31         echo $dateOfFileModify;
 32         echo br;
 33         }
 34
 35
 36         if ($FourHoursAgo  $dateOfFileModify)
 37 #       if(intval(strtotime(- 4 hours )) 
 intval(strtotime(filemtime($f))) )
 38
 39 #       if (strcmp(strtotime(- 4 hours ),strtotime(filemtime($f)) ) 
 0)
 40
 41         {
 42         #echo 'br Images less than 4 hours br';
 43
 44
 45
 46
 47         print filename: $f br;
 48         print IMG SRC=\$f \ br\n;
 49
 50 #       echo Last accessed on:  . date(d-m-y H:i:s, strtotime(+ 8
 hours, fileatime($f)) );
 51 #       echo br;
 52         echo Last modified on:  . date(d-m-y H:i:s, strtotime(+ 8
 hours, filemtime($f)) );
 53         echo br hr;
 54         }//end of if statment
 55
 56
 57 #       else {
 58 #               print  br None Found br;
 59 #       }
 60     }
 61 }
 62 $d-close();
 63
 64
 65 ?

 *
 *

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read() only returns the filename, not the full path.

So, when the script is in the same directory, the current directory
contains the required file.

Try using ...

filemtime(realpath($f))

instead.

-- 
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Standing on the shoulders of some very clever giants!
EE : http://www.experts-exchange.com/M_248814.html
EE4Free : http://www.experts-exchange.com/becomeAnExpert.jsp
Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498r=213474731
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[PHP] Problems with unit tests

[Bob McConnell]

I am using test-harness.php (PHP TAP Test Harness 1_0_0_BETA) and
test-more.php to write some unit tests for several libraries of
functions. These tests need to run from a MS-Windows CLI so they can be
run on our desktops for now and can be added to the automated build
process later.

I have written my first tests using test-more.php to generate TAP
compliant results, and they work as expected (see below - yes, both
tests should fail). But when I run them with test-harness.php, the
reported results are wrong (also below). The harness reports all tests
passed, even if they didn't.

After doing some digging, I found Bug #44908, which seems to be related.
It appears the interpreter on MS-Windows is not creating the pipe file
for STDOUT, so the harness never sees the results from the actual tests.
I also tried using the Perl Test::Harness to run the scripts and get the
same error message there. Both harnesses appear to ignore the error
count returned as the process exit value as well. But I am not sure if
that is true or they just never saw it.

Has any workaround been identified for this problem?

Is there another mailing list that might be a more appropriate forum for
this issue?

Thank you,

Bob McConnell

--9-

D:\project\workspace\tver

Microsoft Windows XP [Version 5.1.2600] - XP Pro 2002 w/SP2

D:\project\workspace\tphp -v
PHP 5.2.10 (cli) (built: Jun 17 2009 16:16:57)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies

D:\project\workspace\tphp testSessionKV.php
1..2
not ok 1 - Should fail
# Failed test (D:\project\workspace\t\testSessionKV.php at line 13)
not ok 2 - Old KV pair
# Failed test (D:\project\workspace\t\testSessionKV.php at line 24)
# Looks like you failed 2 tests of 2.

D:\project\workspace\tphp test-harness.php -v
testSessionKV.php.ok
Could not open input file: D:

All test scripts passed!  All subtests passed!

D:\project\workspaceren testSessionKV.php testSessionKV.t

D:\project\workspacecd ..

D:\MMID\workspace\tperl -v

This is perl, v5.10.0 built for MSWin32-x86-multi-thread  - Camelbox

Copyright 1987-2007, Larry Wall

D:\project\workspaceset HARNESS_PERL=php

D:\project\workspaceperl -MTest::Harness -e @ARGV= map glob, @ARGV
if  $^O =~ /^MSWin/; runtests @ARGV; t/*.t
t/testSessionKVCould not open input file: print join qq[\n], @INC
FAILED before any test output arrived
FAILED--1 test script could be run, alas--no output ever seen

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[PHP] Problems with an extension

[Eric A. Boney]

So I am developing a custom extension and I am having a issue. I have a header 
file that I need included in the project. If I #include the header file 
everything compiles and makes just fine, but after restarting the web server 
the extension won't load.

If I remove or comment out the #include of the header file everything still 
compiles and makes just fine, and after restarting the web server the extension 
is loaded just fine.

Does anyone have any idea what would cause the extension to refuse to load 
with the header file included?

-Eric

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Re: [PHP] Problems with an extension

[Daniel Brown]

On Sun, Jun 28, 2009 at 10:56, Eric A.
Boneymailingli...@vanhlebarsoftware.com wrote:
 So I am developing a custom extension and I am having a issue. I have a header
 file that I need included in the project. If I #include the header file
 everything compiles and makes just fine, but after restarting the web server
 the extension won't load.

Eric,

Custom extensions programming is in C/C++ (as also indicated by
your #include reference), which is beyond the scope of this list.
Unfortunately, there is not an official dedicated list for extensions
developers, but if it's not urgent, you can email me privately at
danbr...@php.net and I'll see if I can help you out.

-- 
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daniel.br...@parasane.net || danbr...@php.net
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Ask me about our fully-managed servers and proactive management
clusters starting at just $200/mo.!

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Re: [PHP] Problems with an extension

[Eric A. Boney]

On Sunday 28 June 2009 11:00:48 you wrote:
 On Sun, Jun 28, 2009 at 10:56, Eric A.

 Boneymailingli...@vanhlebarsoftware.com wrote:
  So I am developing a custom extension and I am having a issue. I have a
  header file that I need included in the project. If I #include the header
  file everything compiles and makes just fine, but after restarting the
  web server the extension won't load.

 Eric,

 Custom extensions programming is in C/C++ (as also indicated by
 your #include reference), which is beyond the scope of this list.
 Unfortunately, there is not an official dedicated list for extensions
 developers, but if it's not urgent, you can email me privately at
 danbr...@php.net and I'll see if I can help you out.
Thanks Dan:

I thought it might be beyond this list, but I figured it might be worth the 
shot. It is not urgent at all, so I will drop you a private message with a 
more detailed explanation and if you can help great, if not, I'll keep poking 
around at it.

-Eric


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Re: [PHP] Problems with APC, possible cache-corruption?

[Nathan Nobbe]

On Sun, Jun 21, 2009 at 6:17 PM, James McLean james.mcl...@gmail.comwrote:

 On Mon, Jun 22, 2009 at 9:40 AM, Nathan Nobbequickshif...@gmail.com
 wrote:
  On Sun, Jun 21, 2009 at 5:56 PM, James McLean james.mcl...@gmail.com
  wrote:
  did you take a look at the size of the cache you created ?

 Yes. Tried multiple segments and single, with cache size values
 between 128mb and 256mb. Also tried with stat on and off.

  also, arent you planning to cache php opcodes, so if you load up the
 page, index.html, i
  would expect to see a bunch of php files mentioned in the apc cache..

 Well, index.html wouldn't be cached because it's not parsed by the PHP
 engine. But yes, if it were index.php for example each compiled PHP
 file is then cached in the opcode cache - include files and
 everything. This is how it works on every other APC installation i've
 tried :)

 This installation is not doing that, even though this is the default
 behaviour.

  if apc has support for output caching, ive not yet used it so im not sure
 how
  much i could help there (sort of sounds like youre shooting for output
  caching the way you describe things above).

 No, i'm not looking for output caching. Apologies if my original email
 was poorly worded.

  maybe you  could dump out your ini settings for apc and share them here?

 No need. they're all default as reccomended by PHP and APC.


hmm, 2 other thoughts i have..

. long shot, but do you have apc.php installed on a diff domain than the
moodle app (not sure but i suspect apc.php only shows cached values for the
domain in which its currently running (i know this is something eaccelerator
does).

. as a test, perhaps setup a simple test site, w/ 2 files, apc.php and one
index.php file on this rhel box.  if things are working (index.php cached w/
apc.php), it would seem something goofy is going on indside the moodle app.

-nathan

Re: [PHP] Problems with APC, possible cache-corruption?

[James McLean]

On Tue, Jun 23, 2009 at 6:17 AM, Nathan Nobbequickshif...@gmail.com wrote:
 hmm, 2 other thoughts i have..

 . long shot, but do you have apc.php installed on a diff domain than the
 moodle app (not sure but i suspect apc.php only shows cached values for the
 domain in which its currently running (i know this is something eaccelerator
 does).

No. Same domain.

 . as a test, perhaps setup a simple test site, w/ 2 files, apc.php and one
 index.php file on this rhel box.  if things are working (index.php cached w/
 apc.php), it would seem something goofy is going on indside the moodle app.

The RHEL box works flawlessly, as has almost every other APC install
i've ever done. I simply used it as an example that Moodle likely
wasn't at fault, and I have since further proved this by grepping the
source - it isn't setting any of it's own apc filters as suggested
before.

On the APC install that is not working correctly, when I switch
between my info.php and apc.php files - the counter on the cached file
(apc.php) resets, and info.php is not cached. That was all outlined in
the original email.

I guess this is not a common issue, no one seems to have experienced it before..

Cheers

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[PHP] Problems with APC, possible cache-corruption?

[James McLean]

(Resend from around 1 week ago, because of no responses)

Hi All,

Over the weekend I setup a test of APC intending to benchmark a Moodle
installation with various APC settings to see how well I could get it
to perform. I successfully installed Moodle 1.9 and 2.0 under Apache
2.2.3 (installed via apt on Ubuntu 9.04), and with PHP 5.2.9 compiled
from source. I should note, that Ubuntu had an older version of PHP
installed from apt with Suhosin hardened PHP built in. Moodle 2.0
required at least PHP 5.2.8, so I uninstalled the original PHP module
before compiling and installing the 5.2.9.

No issues there; PHP worked well and performance was (mostly) acceptable.

Progressed onto installing APC, firstly by downloading the APC 3.1.2
source from PECL and following the usual 'phpize, configure, make,
make install' process which worked as expected, stop and start Apache
and APC was present in my phpinfo();. I started with the reccomended
PHP config exept with error_display turned on and E_ALL | E_STRICT
enabled, and also the reccomended APC config also.

I copied the 'apc.php' from the source tree to my webroot and changed
the password as suggested.

The issue arose when I attempted to benchmark my Moodle install with
'ab' (I realise it only downloads the single page, but it's good
enough for what I need for now though) and the result was no different
to before I had installed APC. View the apc.php page, and the only
page cached is apc.php itself.. Certainly not what I've witnessed in
the past. Then what would happen was if I viewed my seperate info.php
page containing simply the opening PHP tag and a single line with
phpinfo(); in the file - the cache would appear to reset, and it would
firstly not load the info.php into the cache, it would reset the
counter on the apc.php file back to 0.

Through all of this, there was no errors displayed on the screen and
no errors listed in the Apache error log either. Increased the Apache
log level up to Debug, and no related information was displayed.
Moodle itself worked as expected with no errors, and on a seperate
RHEL installation I have Moodle working with APC and it is caching all
it's files as expected.

At this point, I thought it may be an issue with the module I compiled
myself. I backed up the module, and allowed PECL to install the
module, it installed 3.0.19. Restarted Apache and verified the version
was as PECL had built and installed.

This had no effect, and yeilded the same behaviour.

I'm stumped as to what the issue could be, however I did see this
issue of APC not caching files on an installation of Red Hat
Enterprise Linux in the past - however at the time we assumed it was
an issue with the framework we were using and due to time constraints
simply ran without APC and didn't investigate further.

Has anyone seen this issue in the past and perhaps even rectified it?

Any information would be appreciated.

Cheers,

James

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Re: [PHP] Problems with APC, possible cache-corruption?

[Nathan Nobbe]

On Sun, Jun 21, 2009 at 5:56 PM, James McLean james.mcl...@gmail.comwrote:

 (Resend from around 1 week ago, because of no responses)

 Hi All,

 Over the weekend I setup a test of APC intending to benchmark a Moodle
 installation with various APC settings to see how well I could get it
 to perform. I successfully installed Moodle 1.9 and 2.0 under Apache
 2.2.3 (installed via apt on Ubuntu 9.04), and with PHP 5.2.9 compiled
 from source. I should note, that Ubuntu had an older version of PHP
 installed from apt with Suhosin hardened PHP built in. Moodle 2.0
 required at least PHP 5.2.8, so I uninstalled the original PHP module
 before compiling and installing the 5.2.9.

 No issues there; PHP worked well and performance was (mostly) acceptable.

 Progressed onto installing APC, firstly by downloading the APC 3.1.2
 source from PECL and following the usual 'phpize, configure, make,
 make install' process which worked as expected, stop and start Apache
 and APC was present in my phpinfo();. I started with the reccomended
 PHP config exept with error_display turned on and E_ALL | E_STRICT
 enabled, and also the reccomended APC config also.

 I copied the 'apc.php' from the source tree to my webroot and changed
 the password as suggested.

 The issue arose when I attempted to benchmark my Moodle install with
 'ab' (I realise it only downloads the single page, but it's good
 enough for what I need for now though) and the result was no different
 to before I had installed APC. View the apc.php page, and the only
 page cached is apc.php itself.. Certainly not what I've witnessed in
 the past. Then what would happen was if I viewed my seperate info.php
 page containing simply the opening PHP tag and a single line with
 phpinfo(); in the file - the cache would appear to reset, and it would
 firstly not load the info.php into the cache, it would reset the
 counter on the apc.php file back to 0.

 Through all of this, there was no errors displayed on the screen and
 no errors listed in the Apache error log either. Increased the Apache
 log level up to Debug, and no related information was displayed.
 Moodle itself worked as expected with no errors, and on a seperate
 RHEL installation I have Moodle working with APC and it is caching all
 it's files as expected.

 At this point, I thought it may be an issue with the module I compiled
 myself. I backed up the module, and allowed PECL to install the
 module, it installed 3.0.19. Restarted Apache and verified the version
 was as PECL had built and installed.

 This had no effect, and yeilded the same behaviour.

 I'm stumped as to what the issue could be, however I did see this
 issue of APC not caching files on an installation of Red Hat
 Enterprise Linux in the past - however at the time we assumed it was
 an issue with the framework we were using and due to time constraints
 simply ran without APC and didn't investigate further.

 Has anyone seen this issue in the past and perhaps even rectified it?

 Any information would be appreciated.


did you take a look at the size of the cache you created ?  also, arent you
planning to cache php opcodes, so if you load up the page, index.html, i
would expect to see a bunch of php files mentioned in the apc cache..  if
apc has support for output caching, ive not yet used it so im not sure how
much i could help there (sort of sounds like youre shooting for output
caching the way you describe things above).

maybe you  could dump out your ini settings for apc and share them here?

-nathan

Re: [PHP] Problems with APC, possible cache-corruption?

[James McLean]

On Mon, Jun 22, 2009 at 9:40 AM, Nathan Nobbequickshif...@gmail.com wrote:
 On Sun, Jun 21, 2009 at 5:56 PM, James McLean james.mcl...@gmail.com
 wrote:
 did you take a look at the size of the cache you created ?

Yes. Tried multiple segments and single, with cache size values
between 128mb and 256mb. Also tried with stat on and off.

 also, arent you planning to cache php opcodes, so if you load up the page, 
 index.html, i
 would expect to see a bunch of php files mentioned in the apc cache..

Well, index.html wouldn't be cached because it's not parsed by the PHP
engine. But yes, if it were index.php for example each compiled PHP
file is then cached in the opcode cache - include files and
everything. This is how it works on every other APC installation i've
tried :)

This installation is not doing that, even though this is the default behaviour.

 if apc has support for output caching, ive not yet used it so im not sure how
 much i could help there (sort of sounds like youre shooting for output
 caching the way you describe things above).

No, i'm not looking for output caching. Apologies if my original email
was poorly worded.

 maybe you  could dump out your ini settings for apc and share them here?

No need. they're all default as reccomended by PHP and APC.

Thanks,

James

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Re: [PHP] Problems with APC, possible cache-corruption?

[Jonathan Tapicer]

Can you do a phpinfo(); and tell us the value of the setting
apc.filters (or every apc.* if you can)? Just curious, but I've seen
apps set that setting to avoid APC opcode caching.

Jonathan

On Sun, Jun 21, 2009 at 8:56 PM, James McLeanjames.mcl...@gmail.com wrote:
 (Resend from around 1 week ago, because of no responses)

 Hi All,

 Over the weekend I setup a test of APC intending to benchmark a Moodle
 installation with various APC settings to see how well I could get it
 to perform. I successfully installed Moodle 1.9 and 2.0 under Apache
 2.2.3 (installed via apt on Ubuntu 9.04), and with PHP 5.2.9 compiled
 from source. I should note, that Ubuntu had an older version of PHP
 installed from apt with Suhosin hardened PHP built in. Moodle 2.0
 required at least PHP 5.2.8, so I uninstalled the original PHP module
 before compiling and installing the 5.2.9.

 No issues there; PHP worked well and performance was (mostly) acceptable.

 Progressed onto installing APC, firstly by downloading the APC 3.1.2
 source from PECL and following the usual 'phpize, configure, make,
 make install' process which worked as expected, stop and start Apache
 and APC was present in my phpinfo();. I started with the reccomended
 PHP config exept with error_display turned on and E_ALL | E_STRICT
 enabled, and also the reccomended APC config also.

 I copied the 'apc.php' from the source tree to my webroot and changed
 the password as suggested.

 The issue arose when I attempted to benchmark my Moodle install with
 'ab' (I realise it only downloads the single page, but it's good
 enough for what I need for now though) and the result was no different
 to before I had installed APC. View the apc.php page, and the only
 page cached is apc.php itself.. Certainly not what I've witnessed in
 the past. Then what would happen was if I viewed my seperate info.php
 page containing simply the opening PHP tag and a single line with
 phpinfo(); in the file - the cache would appear to reset, and it would
 firstly not load the info.php into the cache, it would reset the
 counter on the apc.php file back to 0.

 Through all of this, there was no errors displayed on the screen and
 no errors listed in the Apache error log either. Increased the Apache
 log level up to Debug, and no related information was displayed.
 Moodle itself worked as expected with no errors, and on a seperate
 RHEL installation I have Moodle working with APC and it is caching all
 it's files as expected.

 At this point, I thought it may be an issue with the module I compiled
 myself. I backed up the module, and allowed PECL to install the
 module, it installed 3.0.19. Restarted Apache and verified the version
 was as PECL had built and installed.

 This had no effect, and yeilded the same behaviour.

 I'm stumped as to what the issue could be, however I did see this
 issue of APC not caching files on an installation of Red Hat
 Enterprise Linux in the past - however at the time we assumed it was
 an issue with the framework we were using and due to time constraints
 simply ran without APC and didn't investigate further.

 Has anyone seen this issue in the past and perhaps even rectified it?

 Any information would be appreciated.

 Cheers,

 James

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Re: [PHP] Problems with APC, possible cache-corruption?

[James McLean]

On Mon, Jun 22, 2009 at 10:02 AM, Jonathan Tapicertapi...@gmail.com wrote:
 Can you do a phpinfo(); and tell us the value of the setting
 apc.filters (or every apc.* if you can)? Just curious, but I've seen
 apps set that setting to avoid APC opcode caching.

Certainly, however it will have to wait until I am home and have
access to that machine again. Though I'm not sure that would be the
case as APC is caching all Moodle files on my development server here.
That being said I'll grep the codebase anyway to see if it's setting
any filters.

Thanks.

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Re: [PHP] Problems with apc extension on wamp server.

[Valentinas Bakaitis]

Hi.

Yes, as it turned out, the extension was not loaded. While following
some tutorial i added only apc.rfc1867 = 1 to php.ini. Turns out
that this particular line turns on one of apc functions (file
tracking), but not the apc itself.

However, now when i have apc turned on i still have a problem with
file upload tracking:
the apc_fetch(upload_xxx) returns information only when the file
download is finished. while it is in progress, the result is false(0).

Any ideas?



2009/6/17 Jonathan Tapicer tapi...@gmail.com:
 Hi,

 Does the extension appear on a phpinfo()?

 Seems like the extension isn't loaded.

 Jonathan


 On Tue, Jun 16, 2009 at 5:20 PM, Valentinas
 Bakaitisv.bakai...@gmail.com wrote:
 Hello!

 I am trying to track file upload progress using APC extension.
 However, when trying to use, it gives

 Fatal error: Call to undefined function apc_fetch() in
 C:\wamp\www\old\getprogress.php on line 3

 I am using WAMP 2.0, with php 5.2.8
 APC extension appear on extensions list and is enabled.

 Any ideas what i am doing wrong?

 here is the code of getprogress.php:

 *
 *
 $upload = apc_fetch('upload_1');
   if ($upload) {
        if ($upload['done'])
            $percent = 100;
        else if ($upload['total'] == 0)
            $percent = 0;
        else
            $percent = $upload['current'] / $upload['total'] * 100;



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Re: [PHP] Problems with apc extension on wamp server.

[Valentinas Bakaitis]

Found the problem:

input type=hidden name=APC_UPLOAD_PROGRESS id=progress_key value=1 /

must always be before file input in the form.

2009/6/17 Valentinas Bakaitis v.bakai...@gmail.com:
 Hi.

 Yes, as it turned out, the extension was not loaded. While following
 some tutorial i added only apc.rfc1867 = 1 to php.ini. Turns out
 that this particular line turns on one of apc functions (file
 tracking), but not the apc itself.

 However, now when i have apc turned on i still have a problem with
 file upload tracking:
 the apc_fetch(upload_xxx) returns information only when the file
 download is finished. while it is in progress, the result is false(0).

 Any ideas?



 2009/6/17 Jonathan Tapicer tapi...@gmail.com:
 Hi,

 Does the extension appear on a phpinfo()?

 Seems like the extension isn't loaded.

 Jonathan


 On Tue, Jun 16, 2009 at 5:20 PM, Valentinas
 Bakaitisv.bakai...@gmail.com wrote:
 Hello!

 I am trying to track file upload progress using APC extension.
 However, when trying to use, it gives

 Fatal error: Call to undefined function apc_fetch() in
 C:\wamp\www\old\getprogress.php on line 3

 I am using WAMP 2.0, with php 5.2.8
 APC extension appear on extensions list and is enabled.

 Any ideas what i am doing wrong?

 here is the code of getprogress.php:

 *
 *
 $upload = apc_fetch('upload_1');
   if ($upload) {
        if ($upload['done'])
            $percent = 100;
        else if ($upload['total'] == 0)
            $percent = 0;
        else
            $percent = $upload['current'] / $upload['total'] * 100;




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[PHP] Problems with apc extension on wamp server.

[Valentinas Bakaitis]

Hello!

I am trying to track file upload progress using APC extension.
However, when trying to use, it gives

Fatal error: Call to undefined function apc_fetch() in
C:\wamp\www\old\getprogress.php on line 3

I am using WAMP 2.0, with php 5.2.8
APC extension appear on extensions list and is enabled.

Any ideas what i am doing wrong?

here is the code of getprogress.php:

*
*
$upload = apc_fetch('upload_1');
   if ($upload) {
if ($upload['done'])
$percent = 100;
else if ($upload['total'] == 0)
$percent = 0;
else
$percent = $upload['current'] / $upload['total'] * 100;

Re: [PHP] Problems with apc extension on wamp server.

[Jonathan Tapicer]

Hi,

Does the extension appear on a phpinfo()?

Seems like the extension isn't loaded.

Jonathan


On Tue, Jun 16, 2009 at 5:20 PM, Valentinas
Bakaitisv.bakai...@gmail.com wrote:
 Hello!

 I am trying to track file upload progress using APC extension.
 However, when trying to use, it gives

 Fatal error: Call to undefined function apc_fetch() in
 C:\wamp\www\old\getprogress.php on line 3

 I am using WAMP 2.0, with php 5.2.8
 APC extension appear on extensions list and is enabled.

 Any ideas what i am doing wrong?

 here is the code of getprogress.php:

 *
 *
 $upload = apc_fetch('upload_1');
   if ($upload) {
        if ($upload['done'])
            $percent = 100;
        else if ($upload['total'] == 0)
            $percent = 0;
        else
            $percent = $upload['current'] / $upload['total'] * 100;


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[PHP] Problems working with HTML using PHP's XML tools (placing mixed text/html into xpath-specified nodes...)

[Weston C]

Is there a straightforward way (or, heck, any way) of placing mixed
html/text content into xpath-specified nodes using any of PHP's XML
tools?

So far, I've tried SimpleXML and the DOM and things aren't coming out well.

SimpleXML:

 /* $filename contains path to valid XML file, $xpathxpr contains
valid XPath expression matching at least  one document node, $fillval
contains a mixed well-formed text/xhtml string to be pre-pended within
each matching node */

$sx = simplexml_load_file($filename);
$nodes = $sx-xpath($xpathxpr);
foreach($nodes as $node) {
  $children = $node-children();
  $children[0] = $fillval . $children[0];
}

This only sortof works. I get $fillval appended before the original
contents of each matching docment node but if I've put any markup
in, it's all there as literal text (ie, a
href=http://php.net;php.net/a wouldn't show up as a link, you'd
see the actual markup when the document is rendered).

A variation on this that I tried is creating a new SimpleXMLElement
object, with the mixed text/markup string as an argument passed to the
constructor, since the docs seem to indicate this is blessed. Weirdly,
when I do this, it seems to actually be stripping out the markup and
just giving the text. For example:

$s = new SimpleXMLElement('a href=#Boo/a')
echo $s;

yields Boo (and echo $s-a yields nothing). This would be such a
huge bug I have a hard time believing it, so I have to suspect there's
a dance I'm not doing to make this work correctly.

DOM XML:

 /* again, $filename contains path to valid XML file, $xpathxpr
contains valid XPath expression matching at least  one document node,
$fillval contains a mixed well-formed text/xhtml string to be
pre-pended within each matching node */

$domDoc = new DOMDocument();
$domDoc-loadHTML(file_get_contents($filename));
$search = new DOMXPath($domDoc);
$nodes = $search-query($xpathxpr);
foreach($nodes as $emt) {
$f = $domDoc-createDocumentFragment();
$f-appendXML($fillval . $emt-nodeValue);
$emt-nodeValue = '';
$emt-appendChild($f);
}

This also gets mixed results. It gets cranky and issues warnings about
any HTML entities (despite that it seems it should be clear this is an
HTML document given the invocation of loadHTML), and while I'm seeing
some markup make it through, I'm not in other cases. I haven't quite
figured out the difference.

I can come up with some runnable tests if it will help, but I'm hoping
someone's already familiar with the general issues with using PHP's
XML tools to work with HTML that they can make some good commentary on
the matter.

Thanks,

Weston

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Re: [PHP] Problems working with HTML using PHP's XML tools (placing mixed text/html into xpath-specified nodes...)

[Michael A. Peters]

Weston C wrote:

Is there a straightforward way (or, heck, any way) of placing mixed
html/text content into xpath-specified nodes using any of PHP's XML
tools?

So far, I've tried SimpleXML and the DOM and things aren't coming out well.


Not sure if it is of any use to you, I don't use XPath at all, but this 
php class modifies existing DOMDocument objects for filtering purposes 
and may give you an idea of how it is done:


http://www.clfsrpm.net/xss/cspfilter_class.phps

For a clearer example of adding a node to an existing document -

from

http://www.clfsrpm.net/xss/dom_script_test.phps

That page is hard to read as it was butchered from another script, so 
here are the demonstrative parts:


$import_prepare = 'div' . $somexmlcontentinastring . '/div';
$newDom = new DOMDocument(1.0,UTF-8);
$newDom-loadXML($import_prepare);
$elements = $newDom-getElementsByTagName(div);
$imported_div = $elements-item(0);

Now - $imported_div is an object node containing all the xml in 
import_prepare (you don't have to put it in a div, I did there because 
it's a form so I don't know the structure of xml input, putting it in a 
div gave me a known element that would be parent of all input) - but it 
is a node for the $newDom DOMDocument, I need to import it into the 
DOMDocument I am using.


$testDiv = $myxhtml-importNode($imported_div,true);

Now, $testDiv an a DOM object associated with the DOMDocument I want to 
import the node into.


$xmlBody-appendChild($testDiv);

Now the node is a child of the $xmlBody node, and has been incorporated 
into my DOMDocument.


-=-=-=-

importHTML() is problematic with some characters. Better to convert your 
additions to well formed xml and use importXML();


-=-=-=-

While I am currently using DOMDocument for everything (yes, everything), 
I'm still learning it - do not consider me a guru on it's use.


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[PHP] Problems with HTTPS and maybe an .htaccess???

[Skip Evans]

Hey all,

A while back I asked about forms that take credit card info 
and https. I have always put such forms behind SSL, but a site 
I have been asked to do maintenance work on did not, and after 
responses from the list and at my recommendation they 
installed an SSL and I modified the code to call https when it 
hits that form, so that part is okay.


But now I have a problem implementing this on their 
development site, which is just a duplicate code base inside a 
directory public_html/_dev and a domain name dev.sitename.com, 
instead of sitename.com.


The problem is, and I believe it may be the .htaccess file, 
redirecting the https pages to the live site. In other words, 
I'm trying to test something on the dev site in the shopping 
cart, but when I click a button that takes it to the CC form, 
hence https, although the URL says, 
https://dev.sitename.com/... I can tell it is actually on the 
live site because the code that executes is the old code on 
the live site, not the new code on the development server.


I suspect the .htaccess file, which looks thusly...

AddHandler application/x-httpd-php5 .php
Options +FollowSymLinks
IndexIgnore */*
# Turn on the RewriteEngine
RewriteEngine On
#  Rules
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . index.php

Now I'm no expert at these rewrite rules, and sometimes have 
to take several Valium, a shot of vodka, and weep for hours 
after working with them (okay, that was a bit of hyperbole), 
but it looks like any URL it cannot identify gets routed to 
index.php, and that is because index.php evaluates and 
processes URLs like


sitename.com/shirts/mens/

... and so forth.

Question is, am I on the right track suspecting the rewrite 
rule for redirecting the https pages to the live site, and if 
so, anyone see a fix for this? Again, hyperbole aside, I'm no 
expert at rewrite rules.


Much thanks. Any help, as always, is greatly appreciated.

Skip
--

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Big Sky Penguin, LLC
503 S Baldwin St, #1
Madison WI 53703
608.250.2720
http://bigskypenguin.com

Those of you who believe in
telekinesis, raise my hand.
 -- Kurt Vonnegut

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Re: [PHP] Problems with HTTPS and maybe an .htaccess???

[Alex S Kurilo aka Kamazee]

RewriteRule . index.php


Add an asterisk after the dot:
RewriteRule .* index.php



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Re: [PHP] Problems with HTTPS and maybe an .htaccess???

[Skip Evans]

Hey all,

No, adding * after the period had no affect at all. Still goes 
to the live site.


Any other ideas? I'm stumped, desperate and on the verge of 
requiring medication.


Skip

Alex S Kurilo aka Kamazee wrote:

RewriteRule . index.php


Add an asterisk after the dot:
RewriteRule .* index.php





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Big Sky Penguin, LLC
503 S Baldwin St, #1
Madison WI 53703
608.250.2720
http://bigskypenguin.com

Those of you who believe in
telekinesis, raise my hand.
 -- Kurt Vonnegut

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Re: [PHP] Problems with HTTPS and maybe an .htaccess???

[Alex S Kurilo aka Kamazee]

No, adding * after the period had no affect at all. Still goes to the  
live site.


Sorry, I misunderstood you. I'm too lazy to read all the message :)

http and https may be handled by different virtual hosts.
http for http://dev.sitename.com/ seems to be configured properly (Virtual host 
at port 80) but not https://dev.sitename.com/ (vhost at port 443).


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Re: [PHP] problems with gnupg extension.

[Ian]

On 20 Apr 2009 at 11:37, Ray wrote:

snip

 Any suggestions, Anyone?
 Ray

Hi,

I adapted these scripts for my own user and have not had any problems:

http://www.theoslogic.com/scripts/php-gpg/

It does not use the gnupg extension at all but popen() or proc_open().

Regards

Ian
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Re: [PHP] problems with gnupg extension.

[Ray]

On Monday 13 April 2009 10:17:28 Ray wrote:
 Hello all,

 I'm trying to use the gnupg extension and I think everything is properly
 installed.

 I'm just using test data. I'm encrypting and then immediately decrypting.
 But the decryption is failing with a unhelpful error message.

 error message :
 Warning: gnupg::decrypt() [gnupg.decrypt]: decrypt failed in
 /path/to/test2.php on line 18

 any help or suggestions would be very much appreciated. details follow.
 Ray



 full output:

 raw data: this is a test


 encoded data:

  -BEGIN PGP MESSAGE-
 Version: GnuPG v2.0.11 (FreeBSD)

 hQIOA9qOyyMyQ2/bEAgArxLuVw5eShkL+/g9SCGcBm5/J1G78zrh6dWFisPFqWg1
 MP3zj/QnWiD9zEtLmGJazP51pV2TpySpEbILze8sz6c/imRBYLrHhbxO6W1LJqXq
 rALUPDIe4qKtM7mC+K9EdFdkYRzWxi45eTK1DQtQazhqelWIb1NuaVu8vUKk/pIy
 duE0juP2j+8OHIlx36sUcATkvBO5a7Ak9tGUT5T5lRqjMzKa6TPuCsZukmVh43BG
 uqpz7H83LinwOCfUnyq3R2e/vIM2cv8t7jz17acOfYslonMxNz54i8jR8COmCmLY
 NhGORZUSLauyWGxAIDvkDcTFD4Jd5KxaXcMPEE7zwAf9HUWmKtqOqn825AjlBxNj
 7gXEOtpsRMiYiYuISzHvitpPWXQPOPsoGnPRZZBvCNJcvAgg6hMx5c4Y7tGXTsma
 2hkC9f4959kBwiGAFnQxJqz2pMDW+N3X23f+kwSrU7KoNrhnxUV1ywcUGaebwYM8
 emIygCm6mS7T81JtXxhMto0sSqeE/zwHc3/03/KP57V7j2tHib4dN9ZOfB6yiubF
 PIwog0JYagjOfyNdGh3vRzvcYdDOqyWMgtY6XpZJwPESJlOADHVt5n844oHthRD3
 MJVjwqjEz5qQiPq+kOmd4AdkpkEkRcCweYNEXVXPxpmlrduuu8kc4wsA5v3YXZ/C
 x9JNAVKW9tdPSxDoxbEKyAhVdurQAxmYe7FaCLl74lACQaUg/Otwb86pjUBesgx6
 mXhQv+epG71sKY+LSDxGi8dSgbOOmfI2L09zy9XTEQ4=
 =85vG
 -END PGP MESSAGE-


 [if this line is blank, the decrypt key should have been added correctly]]

 Warning: gnupg::decrypt() [gnupg.decrypt]: decrypt failed in
 /path/to/test2.php on line 18


 decoded data:




 Code:

 ?php
 $raw_data=this is a test;
 $passphrase=test;
 $recipient=m...@example.com;

 putenv('GNUPGHOME=/www/ohfinder/keys');
 $gpg = new gnupg();
 $gpg - seterrormode(gnupg::ERROR_WARNING);
 echo raw data: $raw_databr;
 $gpg-addencryptkey($recipient);
 $encrypted = $gpg-encrypt($raw_data);
 echo brbrencoded data: pre $encrypted/prebr;

 $gpg-adddecryptkey($recipient, $passphrase);
 echo $gpg - geterror();
 echo [if this line is blank, the decrypt key should have been added
 correctly]];
 echo 'br';
 $plaintext = $gpg-decrypt($encrypted);
 echo $gpg - geterror();
 echo brbrdecoded data: pre $plaintext /pre;
 ?


Any suggestions, Anyone?
Ray

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[PHP] problems with gnupg extension.

[Ray]

Hello all,

I'm trying to use the gnupg extension and I think everything is properly 
installed.

I'm just using test data. I'm encrypting and then immediately decrypting. But 
the decryption is failing with a unhelpful error message.

error message :  
Warning: gnupg::decrypt() [gnupg.decrypt]: decrypt failed in 
/path/to/test2.php on line 18 

any help or suggestions would be very much appreciated. details follow.
Ray



full output:

raw data: this is a test


encoded data:

 -BEGIN PGP MESSAGE-
Version: GnuPG v2.0.11 (FreeBSD)
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=85vG
-END PGP MESSAGE-


[if this line is blank, the decrypt key should have been added correctly]]

Warning: gnupg::decrypt() [gnupg.decrypt]: decrypt failed in 
/path/to/test2.php on line 18


decoded data: 




Code:

?php
$raw_data=this is a test;
$passphrase=test;
$recipient=m...@example.com;

putenv('GNUPGHOME=/www/ohfinder/keys');
$gpg = new gnupg();
$gpg - seterrormode(gnupg::ERROR_WARNING);
echo raw data: $raw_databr;
$gpg-addencryptkey($recipient);
$encrypted = $gpg-encrypt($raw_data);
echo brbrencoded data: pre $encrypted/prebr;

$gpg-adddecryptkey($recipient, $passphrase);
echo $gpg - geterror();
echo [if this line is blank, the decrypt key should have been added 
correctly]];
echo 'br';
$plaintext = $gpg-decrypt($encrypted);
echo $gpg - geterror();
echo brbrdecoded data: pre $plaintext /pre;
?

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Re: [PHP] Problems with exec() on windows

[henrikolsen]

I can confirm the presence of the same issue on my installation, 5.2.9-2 on 
Windows XP. Very annoying bug.

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[PHP] problems with loaded extensions

[Andres Gonzalez]

Hi,

I have got an extension loaded in all three of my php config files (in 
cli, in cgi, and in apache2 directories).  The functions in the 
extension are all accessible when running test scripts from the command 
line, like:


php init.php

for example, in the init.php file I have calls to several of the 
functions in my loaded extension. I also can print out the functions 
like this:


print_r(get_loaded_extensions());
print_r(get_extension_funcs(vrad));

However, when I run these thru apache, all calls to the functions in my 
loaded extension fail even though the extension is present. If I do


print_r(get_loaded_extensions());

I see my loaded extension vrad printed out as expected indicating it 
is loaded. If I run:


if (extension_loaded(vrad))

it comes back true which further indicates that the extension is indeed 
loaded.


But if I call using apache any of the functions in the loaded extension, 
or if I call: 


print_r(get_extension_funcs(vrad));

all I get is a blank white page with no errors.

I would think that as long as the extension is loaded in both the cli 
php.ini and the apache2 php.ini, I would get the same results from the 
loaded extension. Any idea why it work thru the cli and not apache?


Thanks,

-Andres

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Re: [PHP] Problems with implode

[Toke Herkild]

Tom Worster skrev:

On 3/24/09 9:25 AM, Andrea Giammarchi an_...@hotmail.com wrote:


Dunno why you guys started talk about utf-8 problems, he has a list of ids
which should contain only unsigned integers, otherwise I do not get how that
query could work with an implode(',', $whatever) rather than 'id in
('.implode(',', array_map('mysql_real_escape_string', $whatever)).')' ...
so, the problem could be more about missed ids in the array obtaining ,, ...
so, in this case, array_filter before, no?


it's certainly possible. but the way toke described his problem did not
imply that his ids were unsigned integers.

SELECT FROM ... WHERE id IN ('aardvark', 'abacus', 'abbey', ..., 'zulu',
'zygote');





AS written else it is not a problem with either implode nor with string,
Only when sending debug info via unformatted mail.
Which really should not give this problem, but it does one day I'll have 
time to figure out exactly what does trigger this error.


Regards,
Toke

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Re: [PHP] Problems with implode

[Virgilio Quilario]

 Dunno why you guys started talk about utf-8 problems, he has a list of
 ids
 which should contain only unsigned integers, otherwise I do not get how
 that
 query could work with an implode(',', $whatever) rather than 'id in
 ('.implode(',', array_map('mysql_real_escape_string', $whatever)).')'
 ...
 so, the problem could be more about missed ids in the array obtaining ,,
 ...
 so, in this case, array_filter before, no?

 it's certainly possible. but the way toke described his problem did not
 imply that his ids were unsigned integers.

 SELECT FROM ... WHERE id IN ('aardvark', 'abacus', 'abbey', ..., 'zulu',
 'zygote');




 AS written else it is not a problem with either implode nor with string,
 Only when sending debug info via unformatted mail.
 Which really should not give this problem, but it does one day I'll have
 time to figure out exactly what does trigger this error.

 Regards,
 Toke


it is probably the way the email message was formatted.
it has to cut long lines to email line length limit.
so you see some numbers are broken ie on different lines.

Virgil
http://www.jampmark.com

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RE: [PHP] Problems with implode

[Andrea Giammarchi]

The mail problem came out later or I missed some post about it.
So yes, I would pass that implode via wordwrap then

wordwrap(implode(', ', $list), 100, \n, false);

please note the space after the coma, to avoid truncated id.

@Tom Worster
I hope on daily basis you do NOT create arrays with single or double quoted 
strings when you need to implode an array of strings ... as I wrote already, if 
those where not numbers, that implode did not make sense:
'WHERE id IN ('.implode(',', array_map('mysql_real_escape_string', 
$whatever)).')'Regards



 Date: Thu, 26 Mar 2009 21:01:03 +0800
 From: virgilio.quila...@gmail.com
 To: t...@ezl-data.dk
 CC: php-general@lists.php.net
 Subject: Re: [PHP] Problems with implode
 
  Dunno why you guys started talk about utf-8 problems, he has a list of
  ids
  which should contain only unsigned integers, otherwise I do not get how
  that
  query could work with an implode(',', $whatever) rather than 'id in
  ('.implode(',', array_map('mysql_real_escape_string', $whatever)).')'
  ...
  so, the problem could be more about missed ids in the array obtaining ,,
  ...
  so, in this case, array_filter before, no?
 
  it's certainly possible. but the way toke described his problem did not
  imply that his ids were unsigned integers.
 
  SELECT FROM ... WHERE id IN ('aardvark', 'abacus', 'abbey', ..., 'zulu',
  'zygote');
 
 
 
 
  AS written else it is not a problem with either implode nor with string,
  Only when sending debug info via unformatted mail.
  Which really should not give this problem, but it does one day I'll have
  time to figure out exactly what does trigger this error.
 
  Regards,
  Toke
 
 
 it is probably the way the email message was formatted.
 it has to cut long lines to email line length limit.
 so you see some numbers are broken ie on different lines.
 
 Virgil
 http://www.jampmark.com
 
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Re: [PHP] Problems with implode

[Toke Herkild]

As stated before, packet size not the problem, data is delivered 
perfectly from MySQL.

Problem seems to be when the result string is diplayed.
I'll try to do a test with a numeric array:
$list = array(12300..12800); and see what happens.

regards,
Toke

Andrea Giammarchi skrev:

What about MySQL max_allowed_packet setting? is it bigger than produced string?


To: php-general@lists.php.net
Date: Tue, 24 Mar 2009 15:23:20 +0100
From: t...@ezl-data.dk
Subject: Re: [PHP] Problems with implode

Per Jessen skrev:

Andrea Giammarchi wrote:


Dunno why you guys started talk about utf-8 problems, he has a list of
ids which should contain only unsigned integers, otherwise I do not
get how that query could work with an implode(',', $whatever) 

Very good point - maybe the OP has not yet tested his code that far?  Is
there a possibility that some of the id's are _not_ just plain integers
made up of 0-9?

/Per


And exatly the reason I tried the following:
$list[] = $row['uid'];
$list[] = intval($row['uid']);
$list[] = mb_convert_encoding($row['uid'], 'iso-8859-1');
$list[] = mb_convert_encoding(intval($row['uid']), 'iso-8859-1');

My best bet as for now:
It isn't implode there's the problem, but the length of the string

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Re: [PHP] Problems with implode

[Toke Herkild]

Okay, tested in the following manner:

for ($i=12300;$i12801;$i++){
  // List is filled with integers, in the correct charset from PHP
  $list[] = $i;
}
$pidList = implode(',', $list);
mail('y...@email.dom, 'debug implode', var_export(array($pidList, 
$list),1));


And I got the same error, which indicates that perhaps implode works 
just as it should but the representation is off. that in it self would 
be okay, but how then do we control that the query is actually correct ?
If we cannot trust the debug output how then can we trust that the query 
 is doing what it is supposed to do ?


Regards,
Toke

Toke Herkild skrev:
As stated before, packet size not the problem, data is delivered 
perfectly from MySQL.

Problem seems to be when the result string is diplayed.
I'll try to do a test with a numeric array:
$list = array(12300..12800); and see what happens.

regards,
Toke

Andrea Giammarchi skrev:
What about MySQL max_allowed_packet setting? is it bigger than 
produced string?



To: php-general@lists.php.net
Date: Tue, 24 Mar 2009 15:23:20 +0100
From: t...@ezl-data.dk
Subject: Re: [PHP] Problems with implode

Per Jessen skrev:

Andrea Giammarchi wrote:


Dunno why you guys started talk about utf-8 problems, he has a list of
ids which should contain only unsigned integers, otherwise I do not
get how that query could work with an implode(',', $whatever) 
Very good point - maybe the OP has not yet tested his code that 
far?  Is

there a possibility that some of the id's are _not_ just plain integers
made up of 0-9?

/Per


And exatly the reason I tried the following:
$list[] = $row['uid'];
$list[] = intval($row['uid']);
$list[] = mb_convert_encoding($row['uid'], 'iso-8859-1');
$list[] = mb_convert_encoding(intval($row['uid']), 'iso-8859-1');

My best bet as for now:
It isn't implode there's the problem, but the length of the string

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As stated before, packet size not the problem, data is delivered 
perfectly from MySQL.

Problem seems to be when the result string is diplayed.
I'll try to do a test with a numeric array:
$list = array(12300..12800); and see what happens.

regards,
Toke

Andrea Giammarchi skrev:
What about MySQL max_allowed_packet setting? is it bigger than 
produced string?



To: php-general@lists.php.net
Date: Tue, 24 Mar 2009 15:23:20 +0100
From: t...@ezl-data.dk
Subject: Re: [PHP] Problems with implode

Per Jessen skrev:

Andrea Giammarchi wrote:


Dunno why you guys started talk about utf-8 problems, he has a list of
ids which should contain only unsigned integers, otherwise I do not
get how that query could work with an implode(',', $whatever) 
Very good point - maybe the OP has not yet tested his code that 
far?  Is

there a possibility that some of the id's are _not_ just plain integers
made up of 0-9?

/Per


And exatly the reason I tried the following:
$list[] = $row['uid'];
$list[] = intval($row['uid']);
$list[] = mb_convert_encoding($row['uid'], 'iso-8859-1');
$list[] = mb_convert_encoding(intval($row['uid']), 'iso-8859-1');

My best bet as for now:
It isn't implode there's the problem, but the length of the string

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Re: [PHP] Problems with implode

[Toke Herkild]

works fine, created a html output to browser which displayed nicely.
- weird

regards
Toke

Toke Herkild skrev:
As stated before, packet size not the problem, data is delivered 
perfectly from MySQL.

Problem seems to be when the result string is diplayed.
I'll try to do a test with a numeric array:
$list = array(12300..12800); and see what happens.

regards,
Toke

Andrea Giammarchi skrev:
What about MySQL max_allowed_packet setting? is it bigger than 
produced string?



To: php-general@lists.php.net
Date: Tue, 24 Mar 2009 15:23:20 +0100
From: t...@ezl-data.dk
Subject: Re: [PHP] Problems with implode

Per Jessen skrev:

Andrea Giammarchi wrote:


Dunno why you guys started talk about utf-8 problems, he has a list of
ids which should contain only unsigned integers, otherwise I do not
get how that query could work with an implode(',', $whatever) 
Very good point - maybe the OP has not yet tested his code that 
far?  Is

there a possibility that some of the id's are _not_ just plain integers
made up of 0-9?

/Per


And exatly the reason I tried the following:
$list[] = $row['uid'];
$list[] = intval($row['uid']);
$list[] = mb_convert_encoding($row['uid'], 'iso-8859-1');
$list[] = mb_convert_encoding(intval($row['uid']), 'iso-8859-1');

My best bet as for now:
It isn't implode there's the problem, but the length of the string

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Re: [PHP] Problems with implode

[Igor Escobar]

Maybe you can reduce your code a little using the range();

?php
$list = range(12300, 12801);
$pidList = implode(',', $list);
mail('y...@email.dom, 'debug implode', var_export(array($pidList,
$list),1));
?

it's just a sugestion...

Regards,
Igor Escobar
systems analyst  interface designer
www . igorescobar . com



On Wed, Mar 25, 2009 at 4:42 AM, Toke Herkild t...@ezl-data.dk wrote:

 Okay, tested in the following manner:

 for ($i=12300;$i12801;$i++){
  // List is filled with integers, in the correct charset from PHP
  $list[] = $i;
 }
 $pidList = implode(',', $list);
 mail('y...@email.dom, 'debug implode', var_export(array($pidList,
 $list),1));

 And I got the same error, which indicates that perhaps implode works just
 as it should but the representation is off. that in it self would be okay,
 but how then do we control that the query is actually correct ?
 If we cannot trust the debug output how then can we trust that the query
  is doing what it is supposed to do ?

 Regards,
 Toke

 Toke Herkild skrev:

  As stated before, packet size not the problem, data is delivered perfectly
 from MySQL.
 Problem seems to be when the result string is diplayed.
 I'll try to do a test with a numeric array:
 $list = array(12300..12800); and see what happens.

 regards,
 Toke

 Andrea Giammarchi skrev:

 What about MySQL max_allowed_packet setting? is it bigger than produced
 string?

  To: php-general@lists.php.net
 Date: Tue, 24 Mar 2009 15:23:20 +0100
 From: t...@ezl-data.dk
 Subject: Re: [PHP] Problems with implode

 Per Jessen skrev:

 Andrea Giammarchi wrote:

  Dunno why you guys started talk about utf-8 problems, he has a list of
 ids which should contain only unsigned integers, otherwise I do not
 get how that query could work with an implode(',', $whatever)

 Very good point - maybe the OP has not yet tested his code that far?
  Is
 there a possibility that some of the id's are _not_ just plain integers
 made up of 0-9?

 /Per

  And exatly the reason I tried the following:
 $list[] = $row['uid'];
 $list[] = intval($row['uid']);
 $list[] = mb_convert_encoding($row['uid'], 'iso-8859-1');
 $list[] = mb_convert_encoding(intval($row['uid']), 'iso-8859-1');

 My best bet as for now:
 It isn't implode there's the problem, but the length of the string

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  As stated before, packet size not the problem, data is delivered perfectly
 from MySQL.
 Problem seems to be when the result string is diplayed.
 I'll try to do a test with a numeric array:
 $list = array(12300..12800); and see what happens.

 regards,
 Toke

 Andrea Giammarchi skrev:

 What about MySQL max_allowed_packet setting? is it bigger than produced
 string?

  To: php-general@lists.php.net
 Date: Tue, 24 Mar 2009 15:23:20 +0100
 From: t...@ezl-data.dk
 Subject: Re: [PHP] Problems with implode

 Per Jessen skrev:

 Andrea Giammarchi wrote:

  Dunno why you guys started talk about utf-8 problems, he has a list of
 ids which should contain only unsigned integers, otherwise I do not
 get how that query could work with an implode(',', $whatever)

 Very good point - maybe the OP has not yet tested his code that far?
  Is
 there a possibility that some of the id's are _not_ just plain integers
 made up of 0-9?

 /Per

  And exatly the reason I tried the following:
 $list[] = $row['uid'];
 $list[] = intval($row['uid']);
 $list[] = mb_convert_encoding($row['uid'], 'iso-8859-1');
 $list[] = mb_convert_encoding(intval($row['uid']), 'iso-8859-1');

 My best bet as for now:
 It isn't implode there's the problem, but the length of the string

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Re: [PHP] Problems with implode

[Tom Worster]

On 3/24/09 9:25 AM, Andrea Giammarchi an_...@hotmail.com wrote:

 
 Dunno why you guys started talk about utf-8 problems, he has a list of ids
 which should contain only unsigned integers, otherwise I do not get how that
 query could work with an implode(',', $whatever) rather than 'id in
 ('.implode(',', array_map('mysql_real_escape_string', $whatever)).')' ...
 so, the problem could be more about missed ids in the array obtaining ,, ...
 so, in this case, array_filter before, no?

it's certainly possible. but the way toke described his problem did not
imply that his ids were unsigned integers.

SELECT FROM ... WHERE id IN ('aardvark', 'abacus', 'abbey', ..., 'zulu',
'zygote');




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[PHP] Problems with implode

[Toke Herkild]

Hi All,

I've an array() with approx 1200 items (list of id-mappings) that part 
works fine.


Now I want to add this list to a query:
$where = id in (.$idList.);

To accomplish that i do an implode:
$idList = implode(',', $TidList);

My problem is that some of the values gets concenated, others ere 
missing 2 or 3 cifres and some just doesn't show up.


Is this some kind of implode feature or a string to large problem ?

Regards,
Toke Herkild

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Re: [PHP] Problems with implode

[Tom Worster]

On 3/24/09 7:14 AM, Toke Herkild t...@ezl-data.dk wrote:

 I've an array() with approx 1200 items (list of id-mappings) that part
 works fine.
 
 Now I want to add this list to a query:
 $where = id in (.$idList.);
 
 To accomplish that i do an implode:
 $idList = implode(',', $TidList);
 
 My problem is that some of the values gets concenated, others ere
 missing 2 or 3 cifres and some just doesn't show up.

my research turned up no conclusive answer to whether implode() is
mbstring-safe. hence i consider it suspect.

so you could profit by investigating if the problem is associated with the
size of the array or with specific data its members. if implode() is not
mbstring-safe (as i suspect) and your data is not all composed of 7-bit
ascii and you use utf-8 strings in the array members then you may be
experiencing a feature of php. if so, then you should be able to demonstrate
the same feature with a much smaller array.

please let us know what you discover.

c u
fsb



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Re: [PHP] Problems with implode

[Per Jessen]

Toke Herkild wrote:

 Hi All,
 
 I've an array() with approx 1200 items (list of id-mappings) that part
 works fine.
 
 Now I want to add this list to a query:
 $where = id in (.$idList.);
 
 To accomplish that i do an implode:
 $idList = implode(',', $TidList);
 
 My problem is that some of the values gets concenated, others ere
 missing 2 or 3 cifres and some just doesn't show up.

I can't reproduce that behaviour - I tried with ascii ('klop') and utf8
('Köhler') text. 


/Per


-- 
Per Jessen, Zürich (3.4°C)


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Re: [PHP] Problems with implode

[TG]

I don't think that would be a problem, the size of the array.  I've used 
implode at least once or twice on fairly large arrays.  More likely is 
something weird with your data.   I'd do a print_r or var_dump to check 
the data and make sure that's not the issue.

Not saying implode isn't having a problem, but I've never seen any issues 
with it like you're describing.

-TG

- Original Message -
From: Toke Herkild t...@ezl-data.dk
To: php-general@lists.php.net
Date: Tue, 24 Mar 2009 12:14:01 +0100
Subject: [PHP] Problems with implode

 Hi All,
 
 I've an array() with approx 1200 items (list of id-mappings) that part 
 works fine.
 
 Now I want to add this list to a query:
 $where = id in (.$idList.);
 
 To accomplish that i do an implode:
 $idList = implode(',', $TidList);
 
 My problem is that some of the values gets concenated, others ere 
 missing 2 or 3 cifres and some just doesn't show up.
 
 Is this some kind of implode feature or a string to large problem ?
 
 Regards,
 Toke Herkild


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Re: [PHP] Problems with implode

[Per Jessen]

TG wrote:

 I don't think that would be a problem, the size of the array.  I've
 used implode at least once or twice on fairly large arrays.  More
 likely is something weird with your data. 

Yeah, like the odd backspace or carriage return perhaps. 


/Per

-- 
Per Jessen, Zürich (3.0°C)


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Re: [PHP] Problems with implode

[Matt Neimeyer]

On Tue, Mar 24, 2009 at 9:15 AM, Per Jessen p...@computer.org wrote:
 TG wrote:

 I don't think that would be a problem, the size of the array.  I've
 used implode at least once or twice on fairly large arrays.  More
 likely is something weird with your data.

 Yeah, like the odd backspace or carriage return perhaps.

I can't tell you how many times I've had data that contained  and got
all kinds of screwed up when data disapeared when really the browser
was just turning it into an HTML tag.

Matt

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Re: [PHP] Problems with implode

[Tom Worster]

On 3/24/09 8:58 AM, Per Jessen p...@computer.org wrote:


 I can't reproduce that behaviour - I tried with ascii ('klop') and utf8
 ('Köhler') text. 

neither can i. if the mail systems don't screw it up, here's my test
strings:

$strs = array(
'Iñtërnâtiônàlizætiøn',
'החמאס: רוצים להשלים את עסקת שליט במהירות האפשרית',
'ايران لا ترى تغييرا في الموقف الأمريكي',
'独・米で死傷者を出した銃の乱射事件',
'國會預算處公布驚人的赤字數據後',
'이며 세계 경제 회복에 걸림돌이 되고 있다',
'В дагестанском лесном массиве южнее села Какашура',
'นายประสิทธิ์ รุ่งสะอาด ปลัดเทศบาล รักษาการแทนนายกเทศมนตรี
ต.ท่าทองใหม่',
'ભારતીય ટીમનો સુવર્ણ યુગ : કિવીઝમાં પણ કમાલ',
'ཁམས་དཀར་མཛེས་ས་ཁུལ་དུ་རྒྱ་གཞུང་ལ་ཞི་བའི་ངོ་རྒོལ་',
'Χιόνια, βροχές και θυελλώδεις άνεμοι συνθέτουν το',
'Հայաստանում սկսվել է դատական համակարգի ձեւավորումը',
'რუსეთი ასევე გეგმავს სამხედრო');

i created an array with 1000 repetitions of this array and imploded and
exploded it successfully.



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RE: [PHP] Problems with implode

[Andrea Giammarchi]

Dunno why you guys started talk about utf-8 problems, he has a list of ids 
which should contain only unsigned integers, otherwise I do not get how that 
query could work with an implode(',', $whatever) rather than 'id in 
('.implode(',', array_map('mysql_real_escape_string', $whatever)).')' ... 
so, the problem could be more about missed ids in the array obtaining ,, ... 
so, in this case, array_filter before, no?

Regards

 Date: Tue, 24 Mar 2009 09:19:53 -0400
 From: m...@neimeyer.org
 To: php-general@lists.php.net
 Subject: Re: [PHP] Problems with implode
 
 On Tue, Mar 24, 2009 at 9:15 AM, Per Jessen p...@computer.org wrote:
  TG wrote:
 
  I don't think that would be a problem, the size of the array.  I've
  used implode at least once or twice on fairly large arrays.  More
  likely is something weird with your data.
 
  Yeah, like the odd backspace or carriage return perhaps.
 
 I can't tell you how many times I've had data that contained  and got
 all kinds of screwed up when data disapeared when really the browser
 was just turning it into an HTML tag.
 
 Matt
 
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Re: [PHP] Problems with implode

[Jan G.B.]

2009/3/24 Toke Herkild t...@ezl-data.dk:
 Hi All,

 I've an array() with approx 1200 items (list of id-mappings) that part works
 fine.

 Now I want to add this list to a query:
 $where = id in (.$idList.);

 To accomplish that i do an implode:
 $idList = implode(',', $TidList);


Are all of the Ids truly numeric?

You could try it that way:

$sql = SELECT * from a where x IN(' . implode(', ', $array) . ')

implode string = ', '

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Re: [PHP] Problems with implode

[Tom Worster]

On 3/24/09 9:15 AM, Per Jessen p...@computer.org wrote:

 TG wrote:
 
 I don't think that would be a problem, the size of the array.  I've
 used implode at least once or twice on fairly large arrays.  More
 likely is something weird with your data.
 
 Yeah, like the odd backspace or carriage return perhaps.

if using utf-8, validate the data with mb_check_encoding() or
preg_match('/^.{1}/us', $s)

for example, could be that the strings in the big array are mixing
encodings.



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RE: [PHP] Problems with implode

[Per Jessen]

Andrea Giammarchi wrote:

 Dunno why you guys started talk about utf-8 problems, he has a list of
 ids which should contain only unsigned integers, otherwise I do not
 get how that query could work with an implode(',', $whatever) 

Very good point - maybe the OP has not yet tested his code that far?  Is
there a possibility that some of the id's are _not_ just plain integers
made up of 0-9?

/Per

-- 
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Re: [PHP] Problems with implode

[Toke Herkild]

Per Jessen skrev:

Andrea Giammarchi wrote:


Dunno why you guys started talk about utf-8 problems, he has a list of
ids which should contain only unsigned integers, otherwise I do not
get how that query could work with an implode(',', $whatever) 


Very good point - maybe the OP has not yet tested his code that far?  Is
there a possibility that some of the id's are _not_ just plain integers
made up of 0-9?

/Per



And exatly the reason I tried the following:
$list[] = $row['uid'];
$list[] = intval($row['uid']);
$list[] = mb_convert_encoding($row['uid'], 'iso-8859-1');
$list[] = mb_convert_encoding(intval($row['uid']), 'iso-8859-1');

My best bet as for now:
It isn't implode there's the problem, but the length of the string

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Re: [PHP] Problems with implode

[Toke Herkild]

Tom Worster skrev:

On 3/24/09 9:15 AM, Per Jessen p...@computer.org wrote:


TG wrote:


I don't think that would be a problem, the size of the array.  I've
used implode at least once or twice on fairly large arrays.  More
likely is something weird with your data.

Yeah, like the odd backspace or carriage return perhaps.


if using utf-8, validate the data with mb_check_encoding() or
preg_match('/^.{1}/us', $s)

for example, could be that the strings in the big array are mixing
encodings.




As for the data, it's numbers allright:

array:0 is the imploded string
array:1 is the array to be imploded

array (
  0 = 
'12498,13018,13019,13020,13027,13028,13029,13031,13032,13030,13024,13026,13021,13022,13036,13035,13034,13023,12940,12991,12992,12993,12994,12995,12996,12997,12998,12999,13000,13001,13002,13003,13004,13005,13006,13007,13008,13009,13010,13011,13012,13013,13014,13015,13016,13017,12941,12942,12943,12944,12945,12946,12947,12948,12949,12950,12951,12952,12953,12954,12955,12956,12957,12958,12959,12960,12961,12962,12963,12964,12965,12966,12967,12968,12969,12970,12971,12972,12973,12974,12975,12976,12977,12978,12979,12980,12981,12982,12983,12984,12985,12986,12987,12988,12989,12990,12906,12939,12936,12937,12938,12934,12935,12930,12931,12933,12932,12925,12926,12927,12928,12916,12917,12918,12919,12920,12921,12907,12908,12909,12910,12911,12912,12913,12914,12915,12929,12922,12923,12924,12879,12884,12885,12886,12887,12888,12889,12890,12891,12892,12893,12894,12895,12896,12897,12898,13859,12899,12900,12901,12902,12903,12904,12905,12881,12882,12859,12860,12861,12862,12863,12864,12865,12866,1385

4,12867,12868,12869,12870,12871,12872,12873,12874,12875,12876,12877,12878,12843,12856,12857,12858,12853,12854,12855,12850,12851,12852,12846,12847,12848,12849,12844,12845,12836,12837,12838,12790,13898,12833,12834,12835,12830,12831,12832,12827,12828,12806,12807,12808,12809,12810,12811,12812,12813,12815,12816,12817,12818,12819,12820,12825,12826,12821,12823,12824,12822,12791,12792,12793,12794,12795,12796,12797,12798,12799,12800,12801,12802,12803,12804,12805,12829,12750,12770,12771,12772,12773,12774,12775,12776,12777,12778,12779,12780,12781,12782,12783,12784,12785,12786,12787,12788,12789,12767,12768,12751,12752,12753,12754,12763,12764,12765,12766,12757,12758,12759,12760,12762,12769,12716,12720,12721,12722,12723,12724,12725,12726,12727,12728,12729,12730,12731,12732,13676,12733,12734,12735,12736,12737,12738,12739,12740,12741,12742,12743,12744,12745,12746,12747,12748,12749,12717,12718,12719,12499,13889,13895,13894,13893,13892,13891,13890,13873,13756,13762,13763,13768,13764,13765,1376
6,13755,13757,13758,13767,13759,13760,13761,12500,12501,138
12502,12503,12504,12505,12506,12507,12510,12511,12512,12513,12514,12515,12516,12517,12518,12519,12520,12521,12522,12523,12524,12525,12526,12527,12528,12529,12530,12531,12532,12533,12534,12535,12536,12537,12538,12539,12540,12541,12542,12543,12544,12545,13875,13874,12546,12547,12548,12549,12550,12551,12552,12553,12554,12555,12556,12557,12558,12559,12562,12563,12564,12565,12560,12561,12566,13678,12567,12705,12714,12715,12706,12707,12708,12709,12710,12711,12712,12713,12674,12675,12676,12677,12678,12679,12680,12681,12682,12683,12684,12685,12686,12687,12688,12689,12690,12691,12692,12693,12694,12695,12696,12697,12698,13856,12699,12700,12701,12702,12704,12703,12568,13872,12569,12570,12571,12573,12574,12575,12576,12577,12578,12579,12580,12581,12582,12583,12584,12585,12586,12587,12588,12589,12590,12591,13871,12592,12593,12594,12595,12596,12597,12598,12599,12600,12601,12602,12603,12604,12605,12606,13870,12607,12608,12609,12610,12611,12612,12613,12614,12615,12616,12617,12618,12619,12620
,12621,12622,12623,12624,12625,12626,12627,12628,12629,12630,12631,12632,12633,12634,12635,12636,12637,12638,12639,12640,12641,12642,12643,12644,12645,12646,12647,12648,12649,12650,12651,12652,12653,12654,12655,12656,12657,12658,12659,12660,12661,12662,12663,12664,12665,12666,12667,12668,12669,12670,12671,12672,12673,13037,13081,13082,13083,13084,13085,13086,13087,13088,13089,13090,13091,13092,13093,13094,13070,13663,13076,13077,13078,13079,13080,13071,13072,13073,13074,13075,13052,13053,13057,13058,13059,13060,13061,13062,13063,13064,13065,13066,13067,13068,13069,13054,13055,13056,13045,13046,13047,13048,13051,13049,13050,13038,13041,13042,13043,13044,13040,13039,12839,12840,12841,12842,13095,13374,13409,13412,13411,13410,13408,13404,13407,13406,13405,13403,13402,13395,13398,13401,13400,13399,13397,13396,13393,13394,13389,13392,13391,13390,13387,13388,13386,13385,13384,13383,13381,13382,13380,13379,13378,13376,13377,13375,13356,13372,13373,13371,13370,13369,13362,13367,13366
,13364,13365,13363,13368,13359,13361,13360,13357,13358,13354,13704

RE: [PHP] Problems with implode

[Andrea Giammarchi]

What about MySQL max_allowed_packet setting? is it bigger than produced string?

 To: php-general@lists.php.net
 Date: Tue, 24 Mar 2009 15:23:20 +0100
 From: t...@ezl-data.dk
 Subject: Re: [PHP] Problems with implode
 
 Per Jessen skrev:
  Andrea Giammarchi wrote:
  
  Dunno why you guys started talk about utf-8 problems, he has a list of
  ids which should contain only unsigned integers, otherwise I do not
  get how that query could work with an implode(',', $whatever) 
  
  Very good point - maybe the OP has not yet tested his code that far?  Is
  there a possibility that some of the id's are _not_ just plain integers
  made up of 0-9?
  
  /Per
  
 
 And exatly the reason I tried the following:
 $list[] = $row['uid'];
 $list[] = intval($row['uid']);
 $list[] = mb_convert_encoding($row['uid'], 'iso-8859-1');
 $list[] = mb_convert_encoding(intval($row['uid']), 'iso-8859-1');
 
 My best bet as for now:
 It isn't implode there's the problem, but the length of the string
 
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[PHP] Problems with exec() on windows

[Kyohere Luke]

Hi,
I'm trying to use exec to call gammu.exe and send sms on windows XP.

This works from commandline:

C:\path\to\gammu.exe 1 --sendsms EMS 200 -text test1 test2

But if I run it through php like this:

$command = \C:\path\to\gammu.exe\ --sendsms EMS 200 -text \test1
test2\.;
@exec($command, $response, $retval);

This always fails, returns 1 and the response is empty.

If the last argument is a string with no spaces, and the double quotes were
omitted, it works perfectly.

If the double quotes are added around the string with no spaces, it fails
again, which makes me believe that the problem is with the double quotes.

I've used procmon and it shows that when the double quotes are added around
the last argument, gammu.exe is not even called at all.

Problem is that the double quotes are required by gammu to send an sms with
spaces in it.

Any ideas? :-(

Luke

Re: [PHP] Problems with exec() on windows

[haliphax]

On Thu, Mar 19, 2009 at 9:19 AM, Kyohere Luke pr0...@gmail.com wrote:
 Hi,
 I'm trying to use exec to call gammu.exe and send sms on windows XP.

 This works from commandline:

 C:\path\to\gammu.exe 1 --sendsms EMS 200 -text test1 test2

 But if I run it through php like this:

 $command = \C:\path\to\gammu.exe\ --sendsms EMS 200 -text \test1
 test2\.;
 @exec($command, $response, $retval);

 This always fails, returns 1 and the response is empty.

 If the last argument is a string with no spaces, and the double quotes were
 omitted, it works perfectly.

 If the double quotes are added around the string with no spaces, it fails
 again, which makes me believe that the problem is with the double quotes.

 I've used procmon and it shows that when the double quotes are added around
 the last argument, gammu.exe is not even called at all.

 Problem is that the double quotes are required by gammu to send an sms with
 spaces in it.

I'm not sure if it will help, but the escapeshellarg() function looks
like it might handle all that tricky slash-and-quote-adding for you:

http://php.net/escapeshellarg

Other than that, perhaps proc_open() would do what you need it to by
completely separating the command's arguments from itself.

http://php.net/proc_open

HTH,


-- 
// Todd

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Re: [PHP] Problems with exec() on windows

[haliphax]

On Thu, Mar 19, 2009 at 9:25 AM, haliphax halip...@gmail.com wrote:
 On Thu, Mar 19, 2009 at 9:19 AM, Kyohere Luke pr0...@gmail.com wrote:
 Hi,
 I'm trying to use exec to call gammu.exe and send sms on windows XP.

 This works from commandline:

 C:\path\to\gammu.exe 1 --sendsms EMS 200 -text test1 test2

 But if I run it through php like this:

 $command = \C:\path\to\gammu.exe\ --sendsms EMS 200 -text \test1
 test2\.;
 @exec($command, $response, $retval);

 This always fails, returns 1 and the response is empty.

 If the last argument is a string with no spaces, and the double quotes were
 omitted, it works perfectly.

 If the double quotes are added around the string with no spaces, it fails
 again, which makes me believe that the problem is with the double quotes.

 I've used procmon and it shows that when the double quotes are added around
 the last argument, gammu.exe is not even called at all.

 Problem is that the double quotes are required by gammu to send an sms with
 spaces in it.

 I'm not sure if it will help, but the escapeshellarg() function looks
 like it might handle all that tricky slash-and-quote-adding for you:

 http://php.net/escapeshellarg

 Other than that, perhaps proc_open() would do what you need it to by
 completely separating the command's arguments from itself.

 http://php.net/proc_open

Also--if you're only concerned with a one-way process tunnel (read or
write, but not both) then maybe popen() instead of proc_open() would
be preferable for overhead/speed. Of course, that's if either of them
do what you're looking for.


-- 
// Todd

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[PHP] Problems with displaying results

[Terion Miller]

I have two queries one pulls out which users to use and the second pulls
those users orders
Looks something like this but is only pulling the first record:


$query =  SELECT `UserName`, `AdminID` FROM admin
  WHERE   Key1 =  'YES' ;

$result = mysql_query ($query) ;
$row = mysql_fetch_assoc($result);

//Reveal Variables for Debugging
// include(VariableReveal2.php);
 echo (Hello br);
//echo $row['AdminID'];
echo ($row['UserName']);




if ($row['Key1'] == NO) {
header (Location: Welcome.php?AdminID=$AdminIDmsg=Sorry, you do
not have access to that page.);
}

if (isset($_GET['SortBy'])) {$SortBy = $_GET['SortBy'];} else {$SortBy =
'WorkOrderID DESC';}
if (isset($_GET['Page'])) {$Page = $_GET['Page'];} else {$Page = 1;}

$PerPage = 30;
$StartPage = ($Page - 1) * $PerPage;

second query here is using the $row from the first (and yes I know
not to use *, just did so here to keep post shorter)

 $sql= SELECT * FROM workorders WHERE AdminID =
'.$row['AdminID'].' ;
  // $sql .= ORDER BY $SortBy LIMIT $StartPage, $PerPage;
  $result = mysql_query ($sql);
  $row2 = mysql_fetch_assoc($result);
  $Total = ceil(mysql_num_rows($result)/$PerPage);


So this works but only half way as it only displays the first record in
the table.




Thanks
Terion

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it.

Re: SV: [PHP] Problems with images..

[Bastien Koert]

On Mon, Nov 3, 2008 at 2:46 PM, Ashley Sheridan [EMAIL PROTECTED]wrote:

 On Mon, 2008-11-03 at 15:56 +0100, Anders Norrbring wrote:
   Anders Norrbring wrote:
  
I've been staring myself blind, so now I don't get anywhere, please
   do
advice..
   
I have a web page printed with PHP, in a table I need to display
images that are stored in a SQL DB.
Getting the images into variables isn't an issue at all, but how do I
output it?
This is what I want to accomplish:
   
trtdCurrent image:/tdtd - THE IMAGE HERE - /td/tr
   
Starting to pull my hair..
Anders.
  
   img src=fetchimg?id=n/
  
   fetchimg.php:
  
   header('Content-Type: image/jpeg');
   $img=fetch from db;
   print $img;
 
 
  True Per, but I would prefer one single file in this case..
 
  Anders.
 
 
 You can have the image script as part of the same PHP file, by checking
 to see if it is being called for an image rather than a normal page, but
 it just makes things more convoluted. Also, the base64 method will not
 work in IE. I had a similar problem at work that could only be solved by
 using a separate script to output the image. It can't be streamed inline
 in a consistent manner.


 Ash
 www.ashleysheridan.co.uk


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I too prefer to have the image called from a separate page.

img src='getimage.php?id=12345'/

That way if the images are of differeing types (tiff/png/jpg/etc) I can
locate all the handling code in the getimage.php file and its becomes the
one place to handle this kind of stuff

-- 

Bastien

Cat, the other other white meat

[PHP] Problems with images..

[Anders Norrbring]

I've been staring myself blind, so now I don't get anywhere, please do
advice..

I have a web page printed with PHP, in a table I need to display images that
are stored in a SQL DB.
Getting the images into variables isn't an issue at all, but how do I output
it?
This is what I want to accomplish:

trtdCurrent image:/tdtd - THE IMAGE HERE - /td/tr

Starting to pull my hair..
Anders.


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RE: [PHP] Problems with images..

[Boyd, Todd M.]

 -Original Message-
 From: Anders Norrbring [mailto:[EMAIL PROTECTED]
 Sent: Monday, November 03, 2008 7:44 AM
 To: php-general@lists.php.net
 Subject: [PHP] Problems with images..
 
 I've been staring myself blind, so now I don't get anywhere, please do
 advice..
 
 I have a web page printed with PHP, in a table I need to display
images
 that
 are stored in a SQL DB.
 Getting the images into variables isn't an issue at all, but how do I
 output
 it?
 This is what I want to accomplish:
 
 trtdCurrent image:/tdtd - THE IMAGE HERE - /td/tr
 
 Starting to pull my hair..

trtdCurrent image:/tdtdimg src=?= $variableName ?
//td/tr

If you don't have the proper INI setting to allow for the short-hand ?=
?, you can replace it with:

?php echo $variableName; ?

If this made you pull your hair out, then perhaps you should go back and
get a fundamental understanding of HTML and PHP basics before trying to
combine the two. Just sayin'.

HTH,


Todd Boyd
Web Programmer

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