[PHP] Re: How to download a multi-part file at the server side?
I just came across http://www.w3schools.com/php/php_file_upload.asp, and tested it.. It works fine, when the file is uploaded via a form. It does seem that the client-method might indeed play a role. Here is my Java code for uploading the file :: ### HttpClient httpclient = new DefaultHttpClient(); httpclient.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1); HttpPost httppost = new HttpPost(URL); File file = new File(/path/to/png/file.png); // Send the image-file data as a Multipart-data. MultipartEntity mpEntity = new MultipartEntity(); ContentBody cbFile = new FileBody(file, image/png); mpEntity.addPart(userfile, cbFile); httppost.setEntity(mpEntity); HttpResponse response = httpclient.execute(httppost); ### Any ideas if making a change at the client (Java) OR/AND server (PHP) might do the trick? On Sat, Nov 2, 2013 at 6:06 PM, Ajay Garg ajaygargn...@gmail.com wrote: Hi all. I intend to implement a use-case, wherein the client uploads a file in multi-part format, and the server then stores the file in a mysql database (after downloading it at the server side). I have been unable to find any immediate answers through googling; I will be grateful if someone could start me in a direction to achieve the downloading at server via php requirement. (Don't think it should matter, but I use Java to upload a file in multi-part format). I will be grateful for some pointers. Thanks in advance Thanks and Regards, Ajay -- Regards, Ajay
Re: [PHP] Re: Sending PHP mail with Authentication
On Fri, Sep 27, 2013 at 12:06:30AM +0200, Maciek Sokolewicz wrote: [snip] I'm sure I'm going to annoy people with this, but I would advise to never use PEAR. It's the biggest load of extremely badly coded PHP you'll ever find. Creating an SMTP client (with the purpose of just sending mail) is very easy to do yourself (and also a good challenge if you're not yet very skilled with PHP). Alternatively, you can indeed use a package such as PHPMailer; it's not perfect, and quite bloated for what you want probably, but it works rather well. I have to agree on the code bloat. Unless your requirements are extraordinary (which the OP's are), the native PHP mail() function is generally quite adequate. Never thought about creating a PHP email client. Interesting idea... Paul -- Paul M. Foster http://noferblatz.com http://quillandmouse.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Switch Statement
On 9/28/2013 10:33 PM, Ethan Rosenberg wrote:
Dear List -
I have a working program. I made one change in a switch statement, and
it does not work. I'm probably missing something fundamental.
Here are some code SNIPPETS... [please note that all my debug
statements are at the left margin]
Setup...
?php
session_start();
session_name(STORE);
set_time_limit(2400);
ini_set('display_errors', 'on');
ini_set('display_startup_errors', 'on');
error_reporting(-2);
ini_set('error_reporting', 'E_ALL | E_STRICT');
ini_set('html_errors', 'On');
ini_set('log_errors', 'On');
require '/home/ethan/P/wk.inc'; //password file
$db = Store;
$cxn =mysqli_connect($host,$user,$password,$db);
if (!$cxn)
{
die('Connect Error (' . mysqli_connect_errno() . ') '
. mysqli_connect_error());
}// no error
if($_REQUEST['welcome_already_seen']!= already_seen)
show_welcome();
//end setup
function show_welcome() //this is the input screen
{
snip
echo input type='hidden' name='welcome_already_seen'
value='already_seen';
echo input type='hidden' name='next_step' value='step20' /;
snip
}
//end input screen
//Switch statement
echo 'before';
print_r($_POST); //post#1
switch ( $_POST['next_step'] )
{
case 'step20':
{
pint_r($_POST);//post#2
echo 'step20';
if(!empty($_POST['Cust_Num']))
good();
if(empty($_POST['Cust_Num']))
bad();
break;
} //end step20
snip
} //end switch
post#1
beforeArray
(
[Cust_Num] = 123
[Fname] =
[Lname] =
[Street] =
[City] =
[state] = NY
[Zip] = 10952
[PH1] =
[PH2] =
[PH3] =
[Date] =
[welcome_already_seen] = already_seen
[next_step] = step20
)
Cust_Num state and Zip are as entered.
The switch statement is never entered, since post#2 is never displayed,
and neither good() or bad() functions are entered.
TIA
Ethan
Once again you are posting code that has no chance of running. And
since you are DISABLING error reporting with that -2 value you won't
even know you have bad code.
Try again. Post#2 will never display since you aren't printing it.
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[PHP] Re: Switch Statement
?php
session_start();
session_name(STORE);
set_time_limit(2400);
ini_set('display_errors', 'on');
ini_set('display_startup_errors', 'on');
error_reporting(-2);
ini_set('error_reporting', 'E_ALL | E_STRICT');
ini_set('html_errors', 'On');
ini_set('log_errors', 'On');
Ethan,Ethan,Ethan - what is all this stuff you have at the top??? Do
you know how any of this is supposed to be written? You can not put
Constants in quotes - they become just plain strings then, not Constants
with the predefined values you (and the functions) are expecting. For
example, 'on' is NOT the same as the use of the word : on. And your
error_reporting setting (which you are attempting to do TWICE) is
actually causing your script to NOT show any errors, which is preventing
you from seeing that your script dies at the misspelled print statement
and never gets to the pair of if statements that should call your good
and bad functions.
Hate to do this to you, but you've been attempting to pick up PHP for
two years now almost and from this latest post you appear to not have
learned anything.
And WHY would you EVER want to have a time limit of 2400 seconds???
And stop burying functions in the middle of your straight line code.
It's ridiculous and makes reading your scripts a royal PIA.
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Re: [PHP] Re: Switch Statement
On 09/28/2013 11:59 PM, Jim Giner wrote:
?php
session_start();
session_name(STORE);
set_time_limit(2400);
ini_set('display_errors', 'on');
ini_set('display_startup_errors', 'on');
error_reporting(-2);
ini_set('error_reporting', 'E_ALL | E_STRICT');
ini_set('html_errors', 'On');
ini_set('log_errors', 'On');
Ethan,Ethan,Ethan - what is all this stuff you have at the top??? Do
you know how any of this is supposed to be written? You can not put
Constants in quotes - they become just plain strings then, not Constants
with the predefined values you (and the functions) are expecting. For
example, 'on' is NOT the same as the use of the word : on. And your
error_reporting setting (which you are attempting to do TWICE) is
actually causing your script to NOT show any errors, which is preventing
you from seeing that your script dies at the misspelled print statement
and never gets to the pair of if statements that should call your good
and bad functions.
Hate to do this to you, but you've been attempting to pick up PHP for
two years now almost and from this latest post you appear to not have
learned anything.
And WHY would you EVER want to have a time limit of 2400 seconds???
And stop burying functions in the middle of your straight line code.
It's ridiculous and makes reading your scripts a royal PIA.
Jim -
Thanks.
Changed error_reporting to -1. No error messages. No change in output.
Ethan
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Re: [PHP] Re: Switch Statement
On 9/29/2013 1:29 AM, Ethan Rosenberg wrote:
On 09/28/2013 11:59 PM, Jim Giner wrote:
?php
session_start();
session_name(STORE);
set_time_limit(2400);
ini_set('display_errors', 'on');
ini_set('display_startup_errors', 'on');
error_reporting(-2);
ini_set('error_reporting', 'E_ALL | E_STRICT');
ini_set('html_errors', 'On');
ini_set('log_errors', 'On');
Ethan,Ethan,Ethan - what is all this stuff you have at the top??? Do
you know how any of this is supposed to be written? You can not put
Constants in quotes - they become just plain strings then, not Constants
with the predefined values you (and the functions) are expecting. For
example, 'on' is NOT the same as the use of the word : on. And your
error_reporting setting (which you are attempting to do TWICE) is
actually causing your script to NOT show any errors, which is preventing
you from seeing that your script dies at the misspelled print statement
and never gets to the pair of if statements that should call your good
and bad functions.
Hate to do this to you, but you've been attempting to pick up PHP for
two years now almost and from this latest post you appear to not have
learned anything.
And WHY would you EVER want to have a time limit of 2400 seconds???
And stop burying functions in the middle of your straight line code.
It's ridiculous and makes reading your scripts a royal PIA.
Jim -
Thanks.
Changed error_reporting to -1. No error messages. No change in output.
Ethan
CORRECT ALL THE WRONG SHIT AND YOULL GET ERROR MESSAGES!!!
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Re: [PHP] Re: Switch Statement
On 9/29/2013 1:38 AM, Jim Giner wrote:
session_start();
session_name(STORE);
set_time_limit(2400);
ini_set('display_errors', 'on');
ini_set('display_startup_errors', 'on');
error_reporting(-2);
ini_set('error_reporting', 'E_ALL | E_STRICT');
ini_set('html_errors', 'On');
ini_set('log_errors', 'On');
This is what you should have in place of all of the above:
session_start();
error_reporting(E_ALL | E_STRICT | E_NOTICE); ini_set('display_errors',
'1');
set_time_limit(2);// if you use more than 2 secs you have a problem
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[PHP] Re: Sending PHP mail with Authentication
On 25-9-2013 22:11, dealTek wrote: Hi All, Semi newbie email question... I have used the - mail() — Send mail php function to send email from a site. now it seems the server is blocking this for safety because I should be using authentication Q: mail() does not have authentication - correct? Q: So I read from the link below that maybe I should use - PEAR Mail package is this a good choice to send mail with authentication? ...any suggestions for basic sending email with authentication (setup info and links also) would be welcome http://email.about.com/od/emailprogrammingtips/qt/PHP_Email_SMTP_Authentication.htm -- Thanks, Dave - DealTek deal...@gmail.com [db-3] I'm sure I'm going to annoy people with this, but I would advise to never use PEAR. It's the biggest load of extremely badly coded PHP you'll ever find. Creating an SMTP client (with the purpose of just sending mail) is very easy to do yourself (and also a good challenge if you're not yet very skilled with PHP). Alternatively, you can indeed use a package such as PHPMailer; it's not perfect, and quite bloated for what you want probably, but it works rather well. - Tul -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Apache
On 23 Sep 2013 at 11:37, Domain nikha.org m...@nikha.org wrote: The problem is the weak PHP upload mechanism! I'd have said the problem is weak metadata provision - overloading the filename for other purposes. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Apache
Tim Streater am Montag, 23. September 2013 - 12:56: On 23 Sep 2013 at 11:37, Domain nikha.org m...@nikha.org wrote: The problem is the weak PHP upload mechanism! I'd have said the problem is weak metadata provision - overloading the filename for other purposes. -- Cheers -- Tim You are right, but unfortunately filenames ARE metadata for Apache. Would be better, if they were not, and just identifiers... Niklaus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Friday's Question
On Fri, 20 Sep 2013 12:51:49 -0400, Tedd Sperling wrote: Do you use a Mousepad? Age: 70 Mousepad: No. Been using trackballs since 1993... (No room for a mousepad on _my_ desktop!) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: php-general Digest 20 Sep 2013 17:33:26 -0000 Issue 8369
On Sep 20, 2013, at 1:33 PM, php-general-digest-h...@lists.php.net wrote: Friday's Question 322111 by: Tedd Sperling -- From: Tedd Sperling t...@sperling.com Subject: Friday's Question Date: September 20, 2013 12:51:49 PM EDT To: php-general@lists.php.net Hi gang: Do you use a Mousepad? My reason for asking is that I've used a Mousepad ever since mice first came out (back when they had one ball). Now that mice are optical (no balls), Mousepads are not really needed -- or so I'll told by the college -- you see, they don't provide Mousepads for their student's computers. As such, I wondered what's the percentage of programmers still using a Mousepad? Secondly, are Mousepads used primarily by older programmers (like me) while younger programmers don't use Mousepads, or what? So -- please respond with: Age: * Mousepad: Yes/No Thank you, tedd PS: * If you don't want to provide your actual age, then indicate your age by stating young, middle-age, old-age, ancient, or whatever term describes your age. Alternate -- I claim that you can tell a man's age by ten-times the number of personal products he routinely uses, for example: Years Old - Personal Products 10Toothpaste 20Toothpaste, Deodorant 30Toothpaste, Deodorant, Aftershave 40Toothpaste, Deodorant, Aftershave, Minoxidil 50Toothpaste, Deodorant, Aftershave, Minoxidil, Preparation-H 60Toothpaste, Deodorant, Aftershave, Minoxidil, Preparation-H, Bag Bomb 70Toothpaste, Deodorant, Aftershave, Minoxidil, Preparation-H, Bag Bomb, Fixodent So, you could indicate age by stating Bag Bomb like me. ___ tedd sperling t...@sperling.com Age: 72 years, 7 days toothpaste, deodorant, aftershave. Don't need the rest, yet. Mousepad: Yes. I find it easier to clean the mousepad than to try to clean the keyboard tray/desktop/whatever. -= Bill =- -- A day without sunshine is like a day in Seattle.
[PHP] Re: Friday's Question
On 20 Sep 2013 at 17:51, Tedd Sperling t...@sperling.com wrote: Age: Fast approaching doddering old fossil stage Mousepad: Yes. I use an Apple Mighty Mouse so that I can scroll my Excel spreadsheet in two directions at once while moving the mouse pointer across the screen. The optics works slightly better on the pad (covered in butterfly pix) than it would on the pine desktop. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Friday's Question
On 20 Sep 2013 at 18:20, Jen Rasmussen j...@cetaceasound.com wrote: -Original Message- From: Tedd Sperling [mailto:t...@sperling.com] 70Toothpaste, Deodorant, Aftershave, Minoxidil, Preparation-H, Bag Bomb, Fixodent LOL. What in the heck is a Bag Bomb? I have no idea what most of these items are except the toothpaste. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: assign database result to iinput text box
On 18-9-2013 7:33, iccsi wrote: I have following html code to show my input text box and php to connect server and select result from database server. I would like to know how I can I use php to assign the value to my input text. Your help and information is great appreciated, Regards, Hi iccsi, first, look at http://www.php.net/mysql_fetch_array the example should help you. Once you have the value you're looking for in a variable, you simply assign insert it into the value property of your input element. Ie. you should have something like input type=text name=a id=b value=the variable containing your data Also please note that the mysql extension is deprecated; you are advised to switch to either PDO_MySQL or mysqli instead. - Tul -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: assign database result to iinput text box
?php $username = root; $password = myPassword; $hostname = localhost; //connection to the database $dbhandle = mysql_connect($hostname, $username, $password) or die(Unable to connect to MySQL); echo Connected to MySQLbr; //select a database to work with $selected = mysql_select_db(iccsimd,$dbhandle) or die(Could not select aerver); //execute the SQL query and return records $result = mysql_fetch_assoc(mysql_query(SELECT invid, invdate, note, amount FROM invheader)); ? INPUT type=text name=Mytxt id=MytextID value=?php echo $result['note'];? / Like Maciek mentioned, if this is a new project use PDO or MySQLi instead, else use a PDO wrapper for MySQL functions. On Wed, Sep 18, 2013 at 7:45 AM, Maciek Sokolewicz maciek.sokolew...@gmail.com wrote: On 18-9-2013 7:33, iccsi wrote: I have following html code to show my input text box and php to connect server and select result from database server. I would like to know how I can I use php to assign the value to my input text. Your help and information is great appreciated, Regards, Hi iccsi, first, look at http://www.php.net/mysql_**fetch_arrayhttp://www.php.net/mysql_fetch_arraythe example should help you. Once you have the value you're looking for in a variable, you simply assign insert it into the value property of your input element. Ie. you should have something like input type=text name=a id=b value=the variable containing your data Also please note that the mysql extension is deprecated; you are advised to switch to either PDO_MySQL or mysqli instead. - Tul -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Which function returns a correct ISO8601 date?
On Sat, 07 Sep 2013 14:47:00 +0200, Simon Schick wrote: The method date(c) actually formats a date, fitting to the format defined in the constant DateTime::ATOM. Are both formats (with and without colon) valid for ISO8601, or is the documentation for the method date() wrong? Yes: http://en.wikipedia.org/wiki/ISO_8601#Time_zone_designators Bye. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Which function returns a correct ISO8601 date?
Hi, Alessandro
Would it be worth noting somewhere, that these two implementations of
ISO8601 differ? Because I needed the DateTime::ATOM way to save the
timezone ... Even so the other one was also about ISO 8601 ...
My system is working towards a search-engine called ElasticSearch.
This one makes use of a Java method to format a date. This one is
defined here:
http://joda-time.sourceforge.net/api-release/org/joda/time/format/ISODateTimeFormat.html#dateOptionalTimeParser%28%29
The definition for a time-offset is defined like this:
offset= 'Z' | (('+' | '-') HH [':' mm [':' ss [('.' | ',') SSS]]])
Is there a format, you know of, that makes this difference (colon or
not) bullet-prove?
Bye,
Simon
On Sat, Sep 7, 2013 at 5:29 PM, Alessandro Pellizzari a...@amiran.it wrote:
On Sat, 07 Sep 2013 14:47:00 +0200, Simon Schick wrote:
The method date(c) actually formats a date, fitting to the format
defined in the constant DateTime::ATOM.
Are both formats (with and without colon) valid for ISO8601, or is the
documentation for the method date() wrong?
Yes:
http://en.wikipedia.org/wiki/ISO_8601#Time_zone_designators
Bye.
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[PHP] Re: PHP-5.5.2 +opcache segfaults with Piwik
Grant in php.general (Thu, 5 Sep 2013 03:47:55 -0700): I've tried php-5.5.2 and 5.5.3 but both segfault with piwik unless the opcache is disabled. Someone filed a piwik bug but was told it's a php bug: http://dev.piwik.org/trac/ticket/4093 Is this a known issue? Is there anything I can do? Could you test if your problems are solved when you use the latest opcache from github? https://github.com/zendtech/ZendOptimizerPlus Jan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: PHP-5.5.2 +opcache segfaults with Piwik
I've tried php-5.5.2 and 5.5.3 but both segfault with piwik unless the opcache is disabled. Someone filed a piwik bug but was told it's a php bug: http://dev.piwik.org/trac/ticket/4093 - Grant Is this a known issue? - Grant Is there anything I can do? - Grant -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: refernces, arrays, and why does it take up so much memory?
On 9/3/2013 1:09 AM, Daevid Vincent wrote:
-Original Message-
From: Jim Giner [mailto:jim.gi...@albanyhandball.com]
Sent: Monday, September 02, 2013 8:14 PM
To: php-general@lists.php.net
Subject: [PHP] Re: refernces, arrays, and why does it take up so much
memory?
On 9/2/2013 9:30 PM, Daevid Vincent wrote:
I'm confused on how a reference works I think.
I have a DB result set in an array I'm looping over. All I simply want
to
do
is make the array key the id of the result set row.
This is the basic gist of it:
private function _normalize_result_set()
{
foreach($this-tmp_results as $k = $v)
{
$id = $v['id'];
$new_tmp_results[$id] = $v; //2013-08-29 [dv]
using
a
reference here cuts the memory usage in half!
unset($this-tmp_results[$k]);
/*
if ($i++ % 1000 == 0)
{
gc_enable(); // Enable Garbage Collector
var_dump(gc_enabled()); // true
var_dump(gc_collect_cycles()); // # of
elements
cleaned up
gc_disable(); // Disable Garbage Collector
}
*/
}
$this-tmp_results = $new_tmp_results;
//var_dump($this-tmp_results); exit;
unset($new_tmp_results);
}
Without using the = reference, my data works great:
$new_tmp_results[$id] = $v;
array (size=79552)
6904 =
array (size=4)
'id' = string '6904' (length=4)
'studio_id' = string '5' (length=1)
'genres' = string '34|' (length=3)
6905 =
array (size=4)
'id' = string '6905' (length=4)
'studio_id' = string '5' (length=1)
'genres' = string '6|37|' (length=5)
However it takes a stupid amount of memory for some unknown reason.
MEMORY USED @START: 262,144 - @END: 42,729,472 = 42,467,328 BYTES
MEMORY PEAK USAGE: 216,530,944 BYTES
When using the reference the memory drastically goes down to what I'd
EXPECT
it to be (and actually the problem I'm trying to solve).
MEMORY USED @START: 262,144 - @END: 6,029,312 = 5,767,168 BYTES
MEMORY PEAK USAGE: 82,051,072 BYTES
However my array is all kinds of wrong:
array (size=79552)
6904 =
array (size=4)
'id' = string '86260' (length=5)
'studio_id' = string '210' (length=3)
'genres' = string '8|9|10|29|58|' (length=13)
6905 =
array (size=4)
'id' = string '86260' (length=5)
'studio_id' = string '210' (length=3)
'genres' = string '8|9|10|29|58|' (length=13)
Notice that they're all the same values, although the keys seem right. I
don't understand why that happens because
foreach($this-tmp_results as $k = $v)
Should be changing $v each iteration I'd think.
Honestly, I am baffled as to why those unsets() make no difference. All
I
can think is that the garbage collector doesn't run. But then I had also
tried to force gc() and that still made no difference. *sigh*
I had some other cockamamie idea where I'd use the same tmp_results
array
in
a tricky way to avoid a second array. The concept being I'd add 1
million
to the ['id'] (which we want as the new array key), then unset the
existing
sequential key, then when all done, loop through and shift all the keys
by
1
million thereby they'd be the right index ID. So add one and unset one
immediately after. Clever right? 'cept it too made no difference on
memory.
Same thing is happening as above where the gc() isn't running or
something
is holding all that memory until the end. *sigh*
Then I tried a different way using array_combine() and noticed something
very disturbing.
http://www.php.net/manual/en/function.array-combine.php
private function _normalize_result_set()
{
if (!$this-tmp_results || count($this-tmp_results) 1)
return;
$D_start_mem_usage = memory_get_usage();
foreach($this-tmp_results as $k = $v)
{
$id = $v['id'];
$tmp_keys[] = $id;
if ($v['genres'])
{
$g = explode('|', $v['genres']);
$this-tmp_results[$k]['g'] = $g; //this
causes a
massive spike in memory usage
}
}
//var_dump($tmp_keys, $this-tmp_results); exit;
echo \nMEMORY USED BEFORE array_combine:
.number_format(memory_get_usage() - $D_start_mem_usage). PEAK:
(.number_format(memory_get_peak_usage(true)).)br\n;
$this-tmp_results = array_combine($tmp_keys,
$this-tmp_results);
echo \nMEMORY USED FOR array_combine:
.number_format(memory_get_usage() - $D_start_mem_usage). PEAK:
(.number_format
Re: [PHP] Re: PHP-5.5.2 +opcache segfaults with Piwik
Just so that you know, I've posted in the forum topic as well:
http://forum.piwik.org/read.php?2,105879
Regards,
Daniel Fenn
On Tue, Sep 3, 2013 at 12:42 AM, Lester Caine les...@lsces.co.uk wrote:
Jan Ehrhardt wrote:
Could you try to add a function_exists check to
libs/upgradephp/upgrade.php?
This at the function declaration of _json_encode:
if (!function_exists('_json_encode')) { function _json_encode($var, ...
And a extra } at the end.
This patch, together with upgrading to the latest OPcache from github
solved my segfaults and fatal errors.
Jan - could you post the solution on http://dev.piwik.org/trac/ticket/4093
- better that you get the credit than one of us pinch it ;)
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[PHP] Re: PHP-5.5.2 +opcache segfaults with Piwik
Grant in php.general (Sun, 25 Aug 2013 02:31:29 -0700):
I've tried php-5.5.2 and 5.5.3 but both segfault with piwik unless the
opcache is disabled. Someone filed a piwik bug but was told it's a
php bug:
http://dev.piwik.org/trac/ticket/4093
Could you try to add a function_exists check to
libs/upgradephp/upgrade.php?
This at the function declaration of _json_encode:
if (!function_exists('_json_encode')) { function _json_encode($var, ...
And a extra } at the end.
This seemed to correct this fatal error on my side:
[02-Sep-2013 10:35:40 Europe/Paris] PHP Fatal error: Cannot redeclare
_json_encode() (previously declared in
/usr/local/lib/php/share/piwik/libs/upgradephp/upgrade.php:109) in
/usr/local/lib/php/share/piwik/libs/upgradephp/upgrade.php on line 109
I do not know what opcache has to do with it, although I suspect that
Piwik is calling itself a lot of times and that opcache is trailing
behind (or something like that).
Jan
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[PHP] Re: PHP-5.5.2 +opcache segfaults with Piwik
Jan Ehrhardt in php.general (Mon, 02 Sep 2013 10:57:14 +0200):
Could you try to add a function_exists check to
libs/upgradephp/upgrade.php?
This at the function declaration of _json_encode:
if (!function_exists('_json_encode')) { function _json_encode($var, ...
And a extra } at the end.
This patch, together with upgrading to the latest OPcache from github
solved my segfaults and fatal errors.
Jan
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Re: [PHP] Re: PHP-5.5.2 +opcache segfaults with Piwik
Jan Ehrhardt wrote:
Could you try to add a function_exists check to
libs/upgradephp/upgrade.php?
This at the function declaration of _json_encode:
if (!function_exists('_json_encode')) { function _json_encode($var, ...
And a extra } at the end.
This patch, together with upgrading to the latest OPcache from github
solved my segfaults and fatal errors.
Jan - could you post the solution on http://dev.piwik.org/trac/ticket/4093 -
better that you get the credit than one of us pinch it ;)
--
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Contact - http://lsces.co.uk/wiki/?page=contact
L.S.Caine Electronic Services - http://lsces.co.uk
EnquirySolve - http://enquirysolve.com/
Model Engineers Digital Workshop - http://medw.co.uk
Rainbow Digital Media - http://rainbowdigitalmedia.co.uk
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[PHP] Re: refernces, arrays, and why does it take up so much memory?
On 9/2/2013 9:30 PM, Daevid Vincent wrote:
I'm confused on how a reference works I think.
I have a DB result set in an array I'm looping over. All I simply want to do
is make the array key the id of the result set row.
This is the basic gist of it:
private function _normalize_result_set()
{
foreach($this-tmp_results as $k = $v)
{
$id = $v['id'];
$new_tmp_results[$id] = $v; //2013-08-29 [dv] using a
reference here cuts the memory usage in half!
unset($this-tmp_results[$k]);
/*
if ($i++ % 1000 == 0)
{
gc_enable(); // Enable Garbage Collector
var_dump(gc_enabled()); // true
var_dump(gc_collect_cycles()); // # of elements
cleaned up
gc_disable(); // Disable Garbage Collector
}
*/
}
$this-tmp_results = $new_tmp_results;
//var_dump($this-tmp_results); exit;
unset($new_tmp_results);
}
Without using the = reference, my data works great:
$new_tmp_results[$id] = $v;
array (size=79552)
6904 =
array (size=4)
'id' = string '6904' (length=4)
'studio_id' = string '5' (length=1)
'genres' = string '34|' (length=3)
6905 =
array (size=4)
'id' = string '6905' (length=4)
'studio_id' = string '5' (length=1)
'genres' = string '6|37|' (length=5)
However it takes a stupid amount of memory for some unknown reason.
MEMORY USED @START: 262,144 - @END: 42,729,472 = 42,467,328 BYTES
MEMORY PEAK USAGE: 216,530,944 BYTES
When using the reference the memory drastically goes down to what I'd EXPECT
it to be (and actually the problem I'm trying to solve).
MEMORY USED @START: 262,144 - @END: 6,029,312 = 5,767,168 BYTES
MEMORY PEAK USAGE: 82,051,072 BYTES
However my array is all kinds of wrong:
array (size=79552)
6904 =
array (size=4)
'id' = string '86260' (length=5)
'studio_id' = string '210' (length=3)
'genres' = string '8|9|10|29|58|' (length=13)
6905 =
array (size=4)
'id' = string '86260' (length=5)
'studio_id' = string '210' (length=3)
'genres' = string '8|9|10|29|58|' (length=13)
Notice that they're all the same values, although the keys seem right. I
don't understand why that happens because
foreach($this-tmp_results as $k = $v)
Should be changing $v each iteration I'd think.
Honestly, I am baffled as to why those unsets() make no difference. All I
can think is that the garbage collector doesn't run. But then I had also
tried to force gc() and that still made no difference. *sigh*
I had some other cockamamie idea where I'd use the same tmp_results array in
a tricky way to avoid a second array. The concept being I'd add 1 million
to the ['id'] (which we want as the new array key), then unset the existing
sequential key, then when all done, loop through and shift all the keys by 1
million thereby they'd be the right index ID. So add one and unset one
immediately after. Clever right? 'cept it too made no difference on memory.
Same thing is happening as above where the gc() isn't running or something
is holding all that memory until the end. *sigh*
Then I tried a different way using array_combine() and noticed something
very disturbing.
http://www.php.net/manual/en/function.array-combine.php
private function _normalize_result_set()
{
if (!$this-tmp_results || count($this-tmp_results) 1)
return;
$D_start_mem_usage = memory_get_usage();
foreach($this-tmp_results as $k = $v)
{
$id = $v['id'];
$tmp_keys[] = $id;
if ($v['genres'])
{
$g = explode('|', $v['genres']);
$this-tmp_results[$k]['g'] = $g; //this causes a
massive spike in memory usage
}
}
//var_dump($tmp_keys, $this-tmp_results); exit;
echo \nMEMORY USED BEFORE array_combine:
.number_format(memory_get_usage() - $D_start_mem_usage). PEAK:
(.number_format(memory_get_peak_usage(true)).)br\n;
$this-tmp_results = array_combine($tmp_keys,
$this-tmp_results);
echo \nMEMORY USED FOR array_combine:
.number_format(memory_get_usage() - $D_start_mem_usage). PEAK:
(.number_format(memory_get_peak_usage(true)).)br\n;
var_dump($tmp_keys, $this-tmp_results); exit;
}
Just the simple act of adding that 'g' variable element to the array causes
a massive change in memory usage. WHAT THE F!?
MEMORY USED BEFORE array_combine: 105,315,264 PEAK: (224,395,264)
MEMORY USED FOR array_combine: 106,573,040 PEAK: (224,395,264)
And taking out the
RE: [PHP] Re: refernces, arrays, and why does it take up so much memory?
-Original Message-
From: Jim Giner [mailto:jim.gi...@albanyhandball.com]
Sent: Monday, September 02, 2013 8:14 PM
To: php-general@lists.php.net
Subject: [PHP] Re: refernces, arrays, and why does it take up so much
memory?
On 9/2/2013 9:30 PM, Daevid Vincent wrote:
I'm confused on how a reference works I think.
I have a DB result set in an array I'm looping over. All I simply want
to
do
is make the array key the id of the result set row.
This is the basic gist of it:
private function _normalize_result_set()
{
foreach($this-tmp_results as $k = $v)
{
$id = $v['id'];
$new_tmp_results[$id] = $v; //2013-08-29 [dv]
using
a
reference here cuts the memory usage in half!
unset($this-tmp_results[$k]);
/*
if ($i++ % 1000 == 0)
{
gc_enable(); // Enable Garbage Collector
var_dump(gc_enabled()); // true
var_dump(gc_collect_cycles()); // # of
elements
cleaned up
gc_disable(); // Disable Garbage Collector
}
*/
}
$this-tmp_results = $new_tmp_results;
//var_dump($this-tmp_results); exit;
unset($new_tmp_results);
}
Without using the = reference, my data works great:
$new_tmp_results[$id] = $v;
array (size=79552)
6904 =
array (size=4)
'id' = string '6904' (length=4)
'studio_id' = string '5' (length=1)
'genres' = string '34|' (length=3)
6905 =
array (size=4)
'id' = string '6905' (length=4)
'studio_id' = string '5' (length=1)
'genres' = string '6|37|' (length=5)
However it takes a stupid amount of memory for some unknown reason.
MEMORY USED @START: 262,144 - @END: 42,729,472 = 42,467,328 BYTES
MEMORY PEAK USAGE: 216,530,944 BYTES
When using the reference the memory drastically goes down to what I'd
EXPECT
it to be (and actually the problem I'm trying to solve).
MEMORY USED @START: 262,144 - @END: 6,029,312 = 5,767,168 BYTES
MEMORY PEAK USAGE: 82,051,072 BYTES
However my array is all kinds of wrong:
array (size=79552)
6904 =
array (size=4)
'id' = string '86260' (length=5)
'studio_id' = string '210' (length=3)
'genres' = string '8|9|10|29|58|' (length=13)
6905 =
array (size=4)
'id' = string '86260' (length=5)
'studio_id' = string '210' (length=3)
'genres' = string '8|9|10|29|58|' (length=13)
Notice that they're all the same values, although the keys seem right. I
don't understand why that happens because
foreach($this-tmp_results as $k = $v)
Should be changing $v each iteration I'd think.
Honestly, I am baffled as to why those unsets() make no difference. All
I
can think is that the garbage collector doesn't run. But then I had also
tried to force gc() and that still made no difference. *sigh*
I had some other cockamamie idea where I'd use the same tmp_results
array
in
a tricky way to avoid a second array. The concept being I'd add 1
million
to the ['id'] (which we want as the new array key), then unset the
existing
sequential key, then when all done, loop through and shift all the keys
by
1
million thereby they'd be the right index ID. So add one and unset one
immediately after. Clever right? 'cept it too made no difference on
memory.
Same thing is happening as above where the gc() isn't running or
something
is holding all that memory until the end. *sigh*
Then I tried a different way using array_combine() and noticed something
very disturbing.
http://www.php.net/manual/en/function.array-combine.php
private function _normalize_result_set()
{
if (!$this-tmp_results || count($this-tmp_results) 1)
return;
$D_start_mem_usage = memory_get_usage();
foreach($this-tmp_results as $k = $v)
{
$id = $v['id'];
$tmp_keys[] = $id;
if ($v['genres'])
{
$g = explode('|', $v['genres']);
$this-tmp_results[$k]['g'] = $g; //this
causes a
massive spike in memory usage
}
}
//var_dump($tmp_keys, $this-tmp_results); exit;
echo \nMEMORY USED BEFORE array_combine:
.number_format(memory_get_usage() - $D_start_mem_usage). PEAK:
(.number_format(memory_get_peak_usage(true)).)br\n;
$this-tmp_results = array_combine($tmp_keys,
$this-tmp_results);
echo \nMEMORY USED
[PHP] Re: PHP-5.5.2 +opcache segfaults with Piwik
I've tried php-5.5.2 and 5.5.3 but both segfault with piwik unless the opcache is disabled. Someone filed a piwik bug but was told it's a php bug: http://dev.piwik.org/trac/ticket/4093 - Grant Is this a known issue? - Grant -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: PHP-5.5.2 +opcache segfaults with Piwik
Grant wrote: I've tried php-5.5.2 and 5.5.3 but both segfault with piwik unless the opcache is disabled. Someone filed a piwik bug but was told it's a php bug: http://dev.piwik.org/trac/ticket/4093 Is this a known issue? I'm running my own port of piwik in production with eaccelerator on 5.4 but I've made the decision not to move any of the machines to 5.5 until all of the legacy 5.2 machines have been brought up to 5.4. Not an answer, but explains perhaps why the problem is not being seen by others. -- Lester Caine - G8HFL - Contact - http://lsces.co.uk/wiki/?page=contact L.S.Caine Electronic Services - http://lsces.co.uk EnquirySolve - http://enquirysolve.com/ Model Engineers Digital Workshop - http://medw.co.uk Rainbow Digital Media - http://rainbowdigitalmedia.co.uk -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: PHP-5.5.2 +opcache segfaults with Piwik
Lester Caine in php.general (Sun, 01 Sep 2013 12:59:18 +0100): Grant wrote: I've tried php-5.5.2 and 5.5.3 but both segfault with piwik unless the opcache is disabled. Someone filed a piwik bug but was told it's a php bug: http://dev.piwik.org/trac/ticket/4093 Is this a known issue? (...) Not an answer, but explains perhaps why the problem is not being seen by others. It is more likely that users do not notice it. I have Piwik running with PHP 5.3 and php_opcache.dll (Centos 5) and it segfaults: [Sun Sep 01 17:06:53.131410 2013] [core:notice] [pid 25411] AH00052: child pid 25451 exit signal Segmentation fault (11) [Sun Sep 01 17:08:18.561917 2013] [core:notice] [pid 25411] AH00052: child pid 25453 exit signal Segmentation fault (11) [Sun Sep 01 17:08:19.569714 2013] [core:notice] [pid 25411] AH00052: child pid 25450 exit signal Segmentation fault (11) However, nothing special is displaying on the page. You have to grep your Apache error_log to know that it happens. How did you notice? Jan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: PHP-5.5.2 +opcache segfaults with Piwik
Grant in php.general (Sun, 1 Sep 2013 02:13:54 -0700): I've tried php-5.5.2 and 5.5.3 but both segfault with piwik unless the opcache is disabled. Someone filed a piwik bug but was told it's a php bug: http://dev.piwik.org/trac/ticket/4093 Is this a known issue? I changed the PHP on my (dev) Centos5 server to PHP 5.5.3, pulled the latest OPcache from Github and tried to get a segfault. That was clearly visible when I tried to access the Goals tab in the dashboard of one of my websites. The page never got further than 'Loading data...' and my Apache log showed a segfault. So, if it was no known issue it is confirmed now. Jan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] RE: php seg faults on creation pdf
Hi, Some more info. I ran gdb on the core file (after reinstalling with debug mode): # /usr/local/gdb/bin/gdb /usr/local/php5/bin/php-cgi /opt/apache/htdocs/wachtlijst/core GNU gdb (GDB) 7.6 Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type show copying and show warranty for details. This GDB was configured as i386-pc-solaris2.10. For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /usr/local/php5/bin/php-cgi...done. [New LWP 1] [Thread debugging using libthread_db enabled] [New Thread 1 (LWP 1)] Core was generated by `/usr/local/php5/bin/php-cgi /opt/apache/htdocs/wachtlijst/test.php'. Program terminated with signal 11, Segmentation fault. #0 0x0093baa4 in _object_and_properties_init (arg=error reading variable: Cannot access memory at address 0xffd8, arg@entry=error reading variable: Cannot access memory at address 0x8, class_type=error reading variable: Cannot access memory at address 0xffd0, class_type@entry=error reading variable: Cannot access memory at address 0x8, properties=error reading variable: Cannot access memory at address 0xffc8, properties@entry=error reading variable: Cannot access memory at address 0x8) at /export/home/coenenka/php-5.5.1/Zend/zend_API.c:1200 1200 Z_OBJVAL_P(arg) = class_type-create_object(class_type TSRMLS_CC); Does anyone see anything in this? The dir /export/home/coenenka is not the install dir (but my home drive) and I have no clue why it is referencing to that dir (it is the location of the source). Greetings, Kas From: kascoe...@hotmail.com To: php-general@lists.php.net Subject: php seg faults on creation pdf Date: Wed, 28 Aug 2013 10:00:29 +0200 Hi, When surfing to a website that generates a pdf the apache server segfaults. This made me run the script (that generates the pdf) with the php cli command. The php also segfaults with the same error: # /usr/local/php5/bin/php-cgi test.php Segmentation Fault (core dumped) Pstack output: # pstack core core 'core' of 726: /usr/local/php5/bin/php-cgi test.php 00960af5 _object_and_properties_init () + 111 I attached the truss output to the mail. I am running this on a solaris server: # uname -a SunOS zone-eu4 5.10 Generic_142910-17 i86pc i386 i86pc # cat /etc/release Oracle Solaris 10 9/10 s10x_u9wos_14a X86 Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. Assembled 11 August 2010 pdflib module is 2.1.10. PDFlib lite is version 7.0.5. I tried to compile everything in 64 bit. I suspect the problem is that somewhere a 32bit lib or executable is being used instead of a 64bit. Can anyone help me out on this? Kind regards, Kas -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Permissions
Ethan Rosenberg wrote: Dear List - Tried to run the program, that we have been discussing, and received a 403 error. rosenberg:/var/www# ls -la StoreInventory.php -rwxrwxrw- 1 ethan ethan 4188 Aug 26 20:26 StoreInventory.php rosenberg:/var# ls -ld www drwxrwxrw- 37 ethan ethan 20480 Aug 26 20:26 www I had set the S bit [probably a nasty mistake] and I thought I was able to remove the bit. [it doesn't show above] How do I extricate myself from the hole into which I have planted myself? TIA Ethan This is in no way a php question, as the same result will happen no matter what you ask apache to serve from that directory. You have the directory permissions set to 776 not 777. -- Cheers David Robley Steal this tagline and I'll tie-dye your cat! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Permissions
On Tue, 2013-08-27 at 16:16 +0930, David Robley wrote: Ethan Rosenberg wrote: Dear List - Tried to run the program, that we have been discussing, and received a 403 error. rosenberg:/var/www# ls -la StoreInventory.php -rwxrwxrw- 1 ethan ethan 4188 Aug 26 20:26 StoreInventory.php rosenberg:/var# ls -ld www drwxrwxrw- 37 ethan ethan 20480 Aug 26 20:26 www I had set the S bit [probably a nasty mistake] and I thought I was able to remove the bit. [it doesn't show above] How do I extricate myself from the hole into which I have planted myself? TIA Ethan This is in no way a php question, as the same result will happen no matter what you ask apache to serve from that directory. You have the directory permissions set to 776 not 777. -- Cheers David Robley Steal this tagline and I'll tie-dye your cat! 776 won't matter in the case of a directory, as the last bit is for the eXecute permissions, which aren't applicable to a directory. What It's possible that this is an SELinux issue, which adds an extra layer of permissions over files. To see what those permissions are, use the -Z flag for ls. Also, check the SELinux logs (assuming that it's running and it is causing a problem) to see if it brings up anything. It's typically found on RedHat-based distros. Thanks, Ash http://www.ashleysheridan.co.uk
Re: [PHP] Re: Permissions
Ashley Sheridan wrote: On Tue, 2013-08-27 at 16:16 +0930, David Robley wrote: Ethan Rosenberg wrote: Dear List - Tried to run the program, that we have been discussing, and received a 403 error. rosenberg:/var/www# ls -la StoreInventory.php -rwxrwxrw- 1 ethan ethan 4188 Aug 26 20:26 StoreInventory.php rosenberg:/var# ls -ld www drwxrwxrw- 37 ethan ethan 20480 Aug 26 20:26 www I had set the S bit [probably a nasty mistake] and I thought I was able to remove the bit. [it doesn't show above] How do I extricate myself from the hole into which I have planted myself? TIA Ethan This is in no way a php question, as the same result will happen no matter what you ask apache to serve from that directory. You have the directory permissions set to 776 not 777. -- Cheers David Robley Steal this tagline and I'll tie-dye your cat! 776 won't matter in the case of a directory, as the last bit is for the eXecute permissions, which aren't applicable to a directory. What I beg to differ here. If the x bit isn't set on a directory, that will prevent scanning of the directory; in this case apache will be prevented from scanning the directory and will return a 403. It's possible that this is an SELinux issue, which adds an extra layer of permissions over files. To see what those permissions are, use the -Z flag for ls. Also, check the SELinux logs (assuming that it's running and it is causing a problem) to see if it brings up anything. It's typically found on RedHat-based distros. Thanks, Ash http://www.ashleysheridan.co.uk -- Cheers David Robley Artificial Intelligence is no match for natural stupidity. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Permissions
On Tue, Aug 27, 2013 at 3:07 AM, David Robley robl...@zoho.com wrote: I beg to differ here. If the x bit isn't set on a directory, that will prevent scanning of the directory; in this case apache will be prevented from scanning the directory and will return a 403. Well, that's partially correct. If a directory is owned by someone other than the current user (for example, root) and is 0776, you can list the directory content from outside of the directory to get a basic file listing. What you won't get by doing that, however, is anything other than the file name and type, because the kernel is forbidden from executing mtime, ctime, and owner/group queries on the files. In addition, you won't be able to enter the directory (cd). That said, if Ethan is running his Apache server as the user 'ethan' (which isn't mentioned) then it would be fine regardless. As for the 's' notation, that's either a bitmask of 0400 or 0200, which are for setuid and setgid, respectively. -- /Daniel P. Brown Network Infrastructure Manager http://www.php.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Basic Auth
On 27/08/13 15:37, Jim Giner wrote: Im using basic auth for a few of my pages that I want to limit access to - nothing of a sensitive nature, but simply want to limit access to. Want to implement a signoff process, but can't figure it out. From the comments in the manual I take it one can't do this by simply unsetting the PHP_AUTH_USER and _PW vars. Can someone explain to me why this doesn't suffice? The signon process expects them to be there, so when they are not (after the 'unset'), how come my signon process still detects them and their values? Hello Jim, at the risk of under-estimating your knowledge (and over-estimating mine) of HTTP-requests in PHP - but here it goes. I see two options of bypassing the JavaScript option. The first one is to use the default authorization, and error pages of your HTTP server. (For example, in Apache: http://httpd.apache.org/docs/2.2/custom-error.html) This is for a login with invalid credentials. For some-one to leave the protected site, a HTTP-request without credentials, and to a URI outside the protected domain, should do (as every HTTP request into the protected domain should repeat the Authorisation header). The second one is to leave header(), and go down one level, to the likes of fsockopen() or stream_socket_server() - though personally, I've only limited knowledge of a bit of client-side programming. Unless I've completely misunderstood your question, Hope this helps, Bert -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Permissions
On 08/27/2013 03:07 AM, David Robley wrote: Ashley Sheridan wrote: On Tue, 2013-08-27 at 16:16 +0930, David Robley wrote: Ethan Rosenberg wrote: Dear List - Tried to run the program, that we have been discussing, and received a 403 error. rosenberg:/var/www# ls -la StoreInventory.php -rwxrwxrw- 1 ethan ethan 4188 Aug 26 20:26 StoreInventory.php rosenberg:/var# ls -ld www drwxrwxrw- 37 ethan ethan 20480 Aug 26 20:26 www I had set the S bit [probably a nasty mistake] and I thought I was able to remove the bit. [it doesn't show above] How do I extricate myself from the hole into which I have planted myself? TIA Ethan This is in no way a php question, as the same result will happen no matter what you ask apache to serve from that directory. You have the directory permissions set to 776 not 777. -- Cheers David Robley Steal this tagline and I'll tie-dye your cat! 776 won't matter in the case of a directory, as the last bit is for the eXecute permissions, which aren't applicable to a directory. What I beg to differ here. If the x bit isn't set on a directory, that will prevent scanning of the directory; in this case apache will be prevented from scanning the directory and will return a 403. It's possible that this is an SELinux issue, which adds an extra layer of permissions over files. To see what those permissions are, use the -Z flag for ls. Also, check the SELinux logs (assuming that it's running and it is causing a problem) to see if it brings up anything. It's typically found on RedHat-based distros. Thanks, Ash http://www.ashleysheridan.co.uk I checked with the -Z option ethan@rosenberg:/var/www$ ls -lZ StoreInventory.php -rwxrwsr-t 1 ethan ethan ? 4232 Aug 27 00:18 StoreInventory.php Ethan PS David- I promise that I will not steal your tag line. My short hair American tabby cat [Gingy Feline Rosenberg]is too nice to have anything done to her. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Permissions
On 08/27/2013 01:52 PM, Ethan Rosenberg wrote: On 08/27/2013 03:07 AM, David Robley wrote: Ashley Sheridan wrote: On Tue, 2013-08-27 at 16:16 +0930, David Robley wrote: Ethan Rosenberg wrote: Dear List - Tried to run the program, that we have been discussing, and received a 403 error. rosenberg:/var/www# ls -la StoreInventory.php -rwxrwxrw- 1 ethan ethan 4188 Aug 26 20:26 StoreInventory.php rosenberg:/var# ls -ld www drwxrwxrw- 37 ethan ethan 20480 Aug 26 20:26 www I had set the S bit [probably a nasty mistake] and I thought I was able to remove the bit. [it doesn't show above] How do I extricate myself from the hole into which I have planted myself? TIA Ethan This is in no way a php question, as the same result will happen no matter what you ask apache to serve from that directory. You have the directory permissions set to 776 not 777. -- Cheers David Robley Steal this tagline and I'll tie-dye your cat! 776 won't matter in the case of a directory, as the last bit is for the eXecute permissions, which aren't applicable to a directory. What I beg to differ here. If the x bit isn't set on a directory, that will prevent scanning of the directory; in this case apache will be prevented from scanning the directory and will return a 403. It's possible that this is an SELinux issue, which adds an extra layer of permissions over files. To see what those permissions are, use the -Z flag for ls. Also, check the SELinux logs (assuming that it's running and it is causing a problem) to see if it brings up anything. It's typically found on RedHat-based distros. Thanks, Ash http://www.ashleysheridan.co.uk I checked with the -Z option ethan@rosenberg:/var/www$ ls -lZ StoreInventory.php -rwxrwsr-t 1 ethan ethan ? 4232 Aug 27 00:18 StoreInventory.php Ethan PS David- I promise that I will not steal your tag line. My short hair American tabby cat [Gingy Feline Rosenberg]is too nice to have anything done to her. This has really morphed into a Debian issue. I have sent it to the Debian list. I will keep you informed. Ethan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Permissions
On 08/27/2013 03:31 PM, Steven Post wrote:
On Tue, 2013-08-27 at 13:43 -0400, Ethan Rosenberg wrote:
Dear List -
I apologize for this needle in a haystack but...
This was originally posted on the PHP list, but has changed into a
Debian question...
Tried to run the program, that we have been discussing,{on the PHP list}
and received a 403 error.
rosenberg:/var/www# ls -la StoreInventory.php
-rwxrwxrw- 1 ethan ethan 4188 Aug 26 20:26 StoreInventory.php
rosenberg:/var# ls -ld www
drwxrwxrw- 37 ethan ethan 20480 Aug 26 20:26 www
I had set the S bit [probably a nasty mistake] and I thought I was able
to remove the bit. [it doesn't show above]
I made the following stupid mistakes...
note commands from the root prompt have a su appended
467 chown -R ethan:www-data wwwsu
469 chown -R ethan:www-data wwwsu
470 chmod -R g+s www su
471 chgrp -R www su
477 chgrp -R ethan www su
480 chmod -R 766 www su
482 chmod g-S www su
485 chmod -S www su
486 chmod g S www su
487 chmod gS www su
488 chmod S wwwsu
489 chmod 776 www su
492 chmod 776 -R www su
494 chmod -s -R wwwsu
504 chmod 666 StoreInventory.php
512 chmod 3775 StoreInventory.php
I now have
ethan@rosenberg:/var/www$ ls -la StoreInventory.php
-rwxrwsr-t 1 ethan ethan 4232 Aug 27 00:18 StoreInventory.php
ethan@rosenberg:/var$ ls -ld www
drwxrwxrw- 37 ethan ethan 20480 Aug 26 20:26 www
and still have the 403 error.
How do I extricate myself from the hole into which I have planted myself?
The problem appears to be that Apache does not have access to the file.
Looking at the permissions of the file it should work, however, apache
is not able to go into your /var/www folder. Either you need to set
www-data as the owner of the directory, or as the group owner, or,
possibility number 3, give execute rights to 'others' on that folder.
Pick one (you might need to be root for the first 2 in your situation):
1) chown www-data /var/www
2) chgrp www-data /var/www
3) chmod -R o+X /var/www
Note the capital 'X' on option 3, this gives execute permissions on
folders only, not files, as the -R means all files and subdirectories as
well.
The 't' is known as the sticky bit if I recall correctly, set with 1 on
the first number in a 4 number chmod command, for details see [1].
I guess in your case you can use 0664 for the files and 0775 for
directories (or 0640 and 0750 if you set owner or group back to
www-data)
Best regards,
Steven
you wrote about a 403 error, so I assume you invoke the script by
calling a webserver via browser.
In that case the webserver needs the permission to access /var/www and
to read StoreInventory.php.
By default the webserver runs as user/group www-data (it can be changed
in the webservers config-file(s)).
Try this:
#chown -R ethan:www-data /var/www
#chmod 775 /var/www
#chmod 640 /var/www/StoreInventory.php
Your ls should return something like this:
$ls -hal /var/www
drwxr-x--- 1 ethan www-data 4.0K Jun 3 20:35 .
-rw-r- 1 ethan www-data 623 Jun 3 20:35 StoreInventory.php
If that does not work you might check the configuration- and log-files
of your webserver.
Dear List -
I had to go to a meeting but before I left I tried one last thing -
chmod 000 www
chmod 0777 www
rosenberg:/var# ls -ld www
drwxrwxrwx 37 ethan ethan 20480 Aug 27 17:30 www
chown ethan StoreInventory.php
chgrp ethan StoreInventory.php
chmod 000 StoreInventory.php
chmod 777 StoreInventory.php
ethan@rosenberg:/var/www$ ls -la StoreInventory.php
-rwxrwxrwx 1 ethan ethan 4232 Aug 27 17:25 StoreInventory.php
when I returned...
IT WORKS!!!
Thanks to all.
Ethan
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[PHP] Re: exec and system do not work
On 26 Aug 2013 at 22:01, PhD Ethan Rosenberg erosenb...@hygeiabiomedical.com
wrote:
if( !file_exists(/var/www/orders.txt));
^
|
What's the semicolon doing there ---+
{
echo system(touch /var/www/orders.txt, $ret);
echo system(chmod 766 /var/www/orders.txt, $ret);
echo 'file2br /';
echo file_exists(/var/www/orders.txt);
}
If you would point out my syntax errors, I will fix them.
See above.
--
Cheers -- Tim
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[PHP] Re: windows files and folders permission
Hola Emiliano, i think you should to redefine your question because i can not understand what you want. Please post parts of the code, examples, errors, etc. regards Carlos Medina Am 23.08.2013 06:28, schrieb Emiliano Boragina: Night everyone, I did a upload page and when upload a JPG file this is not available. Why this happens? Thanks a lot. Emiliano Boragina | gráfico + web desarrollos comunicación + 15 33 92 60 02 » emiliano.borag...@gmail.com © 2013 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: PHP vs JAVA
2013/8/22 David Harkness davi...@highgearmedia.com On Wed, Aug 21, 2013 at 7:56 PM, Curtis Maurand cur...@maurand.comwrote: Sebastian Krebs wrote: Actually the problem is, that the dot . is already in use. With $foo.bar() you cannot tell, if you want to call the method bar() on the object $foo, or if you want to concatenate the value of $foo to the result of the function bar(). There is no other way around this than a different operator for method calls. I didn't think of that. It seems to me there could be an easier operator than - which sometimes will make me stop and look at what keys I'm trying to hit. Just a thought. I forgot about the concatenation operator which is + in Java/C# The PHP language developers were pretty stuck. Because of automatic string-to-numeric-conversion, they couldn't use + for string concatenation. Sadly, they chose . rather than .. which I believe one or two other languages use. If they had, . would have been available once objects rolled around in PHP 4/5. I suspect they chose - since that's used in C and C++ to dereference a pointer. Actually I think .. is quite error-prone, because it is hard to distinguish from . or _ on the _first_ glance, which makes the get quickly through the code. [1] So . is maybe not the best choice, but also remember when it was introduced: That was decades ago. That time it was (probably ;)) the best choice and nowadays I don't think it is too bad at all, beside that _other_ languages use it for other purposes now ;) [1] Yes, I know, that _ is not an operator, but mixed with strings and variables names it is there ;) Ever tried the jetbrains products? :D (No, they don't pay me) I have not, but it looks interesting. I'll have to try it. Those are very good products which have had a strong following for a decade. The free IDE NetBeans also has quite good support for both Java and PHP, and the latest beta version provides a web project that provides front- and back-end debugging of PHP + JavaScript. You can be stepping through JS code and hit an AJAX call and then seamlessly step through the PHP code that handles it. I use NetBeans for PHP/HTML/JS (though I am evaluating JetBrains' PHPStorm now) and Eclipse for Java. You can't beat Eclipse's refactoring support in a free tool, though I think NetBeans is close to catching up. I would bet IntelliJ IDEA for Java by JetBrains is on par at least. Eclipse' code-completion and debugger never worked for me well (and most of the time: at all). It became slower and less responsive with every release. That was the reason I decided to leave it and I don't regret it :) Peace, David -- github.com/KingCrunch
Re: [PHP] Re: PHP vs JAVA
On Thu, Aug 22, 2013 at 12:29 AM, Sebastian Krebs krebs@gmail.comwrote: Actually I think .. is quite error-prone, because it is hard to distinguish from . or _ on the _first_ glance, which makes the get quickly through the code. [1] I surround all operators except member access (. and -) with spaces, so that wouldn't be a problem for me. I thought there was an older language that used .., but all I can find now is Lua which was developed in the early nineties. So . is maybe not the best choice, but also remember when it was introduced: That was decades ago. That time it was (probably ;)) the best choice and nowadays I don't think it is too bad at all, beside that _other_ languages use it for other purposes now ;) C introduced . as the field access operator for structs in the early seventies, C++ kept it for object access, and Java adopted it in the early nineties. C's use of pointers required a way to access members through a pointer, and I suppose KR thought - looked like following a pointer (I agree). Since PHP was modeled on Perl and wouldn't implement objects or structs for another decade, it adopted . for string concatenation. It works fine, and I don't have too much trouble bouncing back-and-forth. I honestly would have preferred . to be overloaded when the left hand side was an object. In the rare cases that you want to convert an object to a string to be concatenated with the RHS, you can always cast it to string, use strval(), or call __toString() manually. But I'm not staging any protests over the use of -. :) Eclipse' code-completion and debugger never worked for me well (and most of the time: at all). It became slower and less responsive with every release. That was the reason I decided to leave it and I don't regret it :) I agree about the slowness, and until this latest release I've always left autocompletion manual (ctrl + space). They did something with Kepler to speed it up drastically, so much so I have it turned on with every keypress. However, it's a little too aggressive in providing choices. Typing null which is a Java keyword as in PHP, it will insert nullValue() which is a method from Hamcrest. :( After a couple weeks of this, I think I'll be switching it back to manual activation. I can type quickly enough that I only need it when I'm not sure of a method name. NetBeans, while not as good with refactoring and plugin support, is still zippier than Eclipse. And my short time with the JetBrains products found them to be fast as well. Eclipse's PHP support via PDT is not nearly as good as NetBeans, and no doubt PHPStorm beats them both. Peace, David
[PHP] Re: PHP vs JAVA
On 20 Aug 2013 at 23:59, PHP List phpl...@arashidigital.com wrote: While I don't have any references to back it up - my guess would be that Java may be seen as more versatile in general programming terms. A staggering number of enterprise level web applications are built with Java, add to that the possibility of writing Android apps with the same knowledge. To me the salient point is, does java has as extensive a library or set of interfaces to other packages (such as SQLite, mysql, etc)? I would say that, in general, the other teacher is incorrect speaking strictly in terms of web development. PHP has already won that crown many times over. That said, when I was in University, it was difficult to find a programming class that taught anything but Java - and that was 10yrs ago now. I chalked it up to the education bubble not being able to see what the rest of the world is actually doing. Was PHP OOP-capable at the time? Perhaps the edu-bubble was simply looking down its nose at PHP. There being lots of courses proves nothing in and of itself. 20 years ago, there were lots of PC mags you could buy, which caused some folks to say look how much better the PC is supported than other platforms. Truth was, at the time, such support was needed given the mess of 640k limits, DOS, IRQs and the like, most of which issues have ceased to be relevant. Anyway, why should one need a course to learn PHP, assuming you already know other languages. It's simple enough. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: PHP vs JAVA
Hi, my I shake the subject a little; Ive been doing some PHP and found it ok to work with not so much fuss, but that was PHP4, what about PHP5 ? Dont really checked the difference but made a short-scan and found that it had be screwed around with ? Any think, should I change to 5 ? BR georg - Original Message - From: Tim Streater t...@clothears.org.uk To: PHP List phpl...@arashidigital.com; php-general@lists.php.net Sent: Wednesday, August 21, 2013 1:59 PM Subject: [PHP] Re: PHP vs JAVA On 20 Aug 2013 at 23:59, PHP List phpl...@arashidigital.com wrote: While I don't have any references to back it up - my guess would be that Java may be seen as more versatile in general programming terms. A staggering number of enterprise level web applications are built with Java, add to that the possibility of writing Android apps with the same knowledge. To me the salient point is, does java has as extensive a library or set of interfaces to other packages (such as SQLite, mysql, etc)? I would say that, in general, the other teacher is incorrect speaking strictly in terms of web development. PHP has already won that crown many times over. That said, when I was in University, it was difficult to find a programming class that taught anything but Java - and that was 10yrs ago now. I chalked it up to the education bubble not being able to see what the rest of the world is actually doing. Was PHP OOP-capable at the time? Perhaps the edu-bubble was simply looking down its nose at PHP. There being lots of courses proves nothing in and of itself. 20 years ago, there were lots of PC mags you could buy, which caused some folks to say look how much better the PC is supported than other platforms. Truth was, at the time, such support was needed given the mess of 640k limits, DOS, IRQs and the like, most of which issues have ceased to be relevant. Anyway, why should one need a course to learn PHP, assuming you already know other languages. It's simple enough. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: PHP vs JAVA
2013/8/21 georg chambert georg.chamb...@telia.com Hi, my I shake the subject a little; Ive been doing some PHP and found it ok to work with not so much fuss, but that was PHP4, what about PHP5 ? Dont really checked the difference but made a short-scan and found that it had be screwed around with ? Any think, should I change to 5 ? ehm ... serious? http://php.net/eol.php BR georg - Original Message - From: Tim Streater t...@clothears.org.uk To: PHP List phpl...@arashidigital.com; php-general@lists.php.net Sent: Wednesday, August 21, 2013 1:59 PM Subject: [PHP] Re: PHP vs JAVA On 20 Aug 2013 at 23:59, PHP List phpl...@arashidigital.com wrote: While I don't have any references to back it up - my guess would be that Java may be seen as more versatile in general programming terms. A staggering number of enterprise level web applications are built with Java, add to that the possibility of writing Android apps with the same knowledge. To me the salient point is, does java has as extensive a library or set of interfaces to other packages (such as SQLite, mysql, etc)? I would say that, in general, the other teacher is incorrect speaking strictly in terms of web development. PHP has already won that crown many times over. That said, when I was in University, it was difficult to find a programming class that taught anything but Java - and that was 10yrs ago now. I chalked it up to the education bubble not being able to see what the rest of the world is actually doing. Was PHP OOP-capable at the time? Perhaps the edu-bubble was simply looking down its nose at PHP. There being lots of courses proves nothing in and of itself. 20 years ago, there were lots of PC mags you could buy, which caused some folks to say look how much better the PC is supported than other platforms. Truth was, at the time, such support was needed given the mess of 640k limits, DOS, IRQs and the like, most of which issues have ceased to be relevant. Anyway, why should one need a course to learn PHP, assuming you already know other languages. It's simple enough. -- Cheers -- Tim --**--** -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- github.com/KingCrunch
Re: [PHP] Re: PHP vs JAVA
On 21 Aug 2013, at 15:01, georg chambert georg.chamb...@telia.com wrote: my I shake the subject a little; Ive been doing some PHP and found it ok to work with not so much fuss, but that was PHP4, what about PHP5 ? Dont really checked the difference but made a short-scan and found that it had be screwed around with ? Any think, should I change to 5 ? Yes, even if it's only because PHP4 hasn't been supported in any way, including security fixes, since August 7th, 2008! This fact alone makes it pretty dangerous to be using it on a public site, and that's without getting into all of the improvements that PHP5 has introduced over the past five years! -Stuart -- Stuart Dallas 3ft9 Ltd http://3ft9.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: PHP vs JAVA
Sorry in advance for the top post. Use the right tool for the Job. I've use Java, C# and PHP. 1. I hate the Perl-like object calls in PHP. I'd rather use . notation in C# and Java. It saves a lot of wear and tear on my left pinky finger. 2. Java and C# are both typed languages. Say what you want, but I have working with a string like 02 and have PHP convert that to an integer. sometimes I want that zero in front. If I want that to be an integer in Java it's int myInteger = Integer.parseInt(02); 3. Java development environments (Eclipses, NetBeans, IBM RAD) are pretty horrible. Visual Studio is hands down a better envrionment, even the older versions of it. I've hooked Visual Studio into SVN in the past and it works well. 4 PHP development environments are many and varied and all of them suck at web debugging. I've used PHPEdit, Zend, Bluefish, Eclipse and a couple others. Bluefish works better on Linux than it does on Windows. Use the tool for the job at hand. Just my $0.02 worth. cheers, Curtis Tim Streater wrote: On 20 Aug 2013 at 23:59, PHP List phpl...@arashidigital.com wrote: While I don't have any references to back it up - my guess would be that Java may be seen as more versatile in general programming terms. A staggering number of enterprise level web applications are built with Java, add to that the possibility of writing Android apps with the same knowledge. To me the salient point is, does java has as extensive a library or set of interfaces to other packages (such as SQLite, mysql, etc)? I would say that, in general, the other teacher is incorrect speaking strictly in terms of web development. PHP has already won that crown many times over. That said, when I was in University, it was difficult to find a programming class that taught anything but Java - and that was 10yrs ago now. I chalked it up to the education bubble not being able to see what the rest of the world is actually doing. Was PHP OOP-capable at the time? Perhaps the edu-bubble was simply looking down its nose at PHP. There being lots of courses proves nothing in and of itself. 20 years ago, there were lots of PC mags you could buy, which caused some folks to say look how much better the PC is supported than other platforms. Truth was, at the time, such support was needed given the mess of 640k limits, DOS, IRQs and the like, most of which issues have ceased to be relevant. Anyway, why should one need a course to learn PHP, assuming you already know other languages. It's simple enough. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: PHP vs JAVA
2013/8/21 Curtis Maurand cur...@maurand.com Sorry in advance for the top post. Use the right tool for the Job. I've use Java, C# and PHP. 1. I hate the Perl-like object calls in PHP. I'd rather use . notation in C# and Java. It saves a lot of wear and tear on my left pinky finger. Actually the problem is, that the dot . is already in use. With $foo.bar() you cannot tell, if you want to call the method bar() on the object $foo, or if you want to concatenate the value of $foo to the result of the function bar(). There is no other way around this than a different operator for method calls. 2. Java and C# are both typed languages. Say what you want, but I have working with a string like 02 and have PHP convert that to an integer. sometimes I want that zero in front. If I want that to be an integer in Java it's int myInteger = Integer.parseInt(02); 3. Java development environments (Eclipses, NetBeans, IBM RAD) are pretty horrible. Visual Studio is hands down a better envrionment, even the older versions of it. I've hooked Visual Studio into SVN in the past and it works well. Ever tried the jetbrains products? :D (No, they don't pay me) 4 PHP development environments are many and varied and all of them suck at web debugging. I've used PHPEdit, Zend, Bluefish, Eclipse and a couple others. Bluefish works better on Linux than it does on Windows. I use PhpStorm and it works quite fine. Use the tool for the job at hand. Just my $0.02 worth. cheers, Curtis Tim Streater wrote: On 20 Aug 2013 at 23:59, PHP List phpl...@arashidigital.com wrote: While I don't have any references to back it up - my guess would be that Java may be seen as more versatile in general programming terms. A staggering number of enterprise level web applications are built with Java, add to that the possibility of writing Android apps with the same knowledge. To me the salient point is, does java has as extensive a library or set of interfaces to other packages (such as SQLite, mysql, etc)? I would say that, in general, the other teacher is incorrect speaking strictly in terms of web development. PHP has already won that crown many times over. That said, when I was in University, it was difficult to find a programming class that taught anything but Java - and that was 10yrs ago now. I chalked it up to the education bubble not being able to see what the rest of the world is actually doing. Was PHP OOP-capable at the time? Perhaps the edu-bubble was simply looking down its nose at PHP. There being lots of courses proves nothing in and of itself. 20 years ago, there were lots of PC mags you could buy, which caused some folks to say look how much better the PC is supported than other platforms. Truth was, at the time, such support was needed given the mess of 640k limits, DOS, IRQs and the like, most of which issues have ceased to be relevant. Anyway, why should one need a course to learn PHP, assuming you already know other languages. It's simple enough. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- github.com/KingCrunch
Re: [PHP] Re: PHP vs JAVA
Sebastian Krebs wrote: 2013/8/21 Curtis Maurand cur...@maurand.com Sorry in advance for the top post. Use the right tool for the Job. I've use Java, C# and PHP. 1. I hate the Perl-like object calls in PHP. I'd rather use . notation in C# and Java. It saves a lot of wear and tear on my left pinky finger. Actually the problem is, that the dot . is already in use. With $foo.bar() you cannot tell, if you want to call the method bar() on the object $foo, or if you want to concatenate the value of $foo to the result of the function bar(). There is no other way around this than a different operator for method calls. I didn't think of that. It seems to me there could be an easier operator than - which sometimes will make me stop and look at what keys I'm trying to hit. Just a thought. I forgot about the concatenation operator which is + in Java/C# 2. Java and C# are both typed languages. Say what you want, but I have working with a string like 02 and have PHP convert that to an integer. sometimes I want that zero in front. If I want that to be an integer in Java it's int myInteger = Integer.parseInt(02); 3. Java development environments (Eclipses, NetBeans, IBM RAD) are pretty horrible. Visual Studio is hands down a better envrionment, even the older versions of it. I've hooked Visual Studio into SVN in the past and it works well. Ever tried the jetbrains products? :D (No, they don't pay me) I have not, but it looks interesting. I'll have to try it. 4 PHP development environments are many and varied and all of them suck at web debugging. I've used PHPEdit, Zend, Bluefish, Eclipse and a couple others. Bluefish works better on Linux than it does on Windows. I use PhpStorm and it works quite fine. Use the tool for the job at hand. Just my $0.02 worth. cheers, Curtis Tim Streater wrote: On 20 Aug 2013 at 23:59, PHP List phpl...@arashidigital.com wrote: While I don't have any references to back it up - my guess would be that Java may be seen as more versatile in general programming terms. A staggering number of enterprise level web applications are built with Java, add to that the possibility of writing Android apps with the same knowledge. To me the salient point is, does java has as extensive a library or set of interfaces to other packages (such as SQLite, mysql, etc)? I would say that, in general, the other teacher is incorrect speaking strictly in terms of web development. PHP has already won that crown many times over. That said, when I was in University, it was difficult to find a programming class that taught anything but Java - and that was 10yrs ago now. I chalked it up to the education bubble not being able to see what the rest of the world is actually doing. Was PHP OOP-capable at the time? Perhaps the edu-bubble was simply looking down its nose at PHP. There being lots of courses proves nothing in and of itself. 20 years ago, there were lots of PC mags you could buy, which caused some folks to say look how much better the PC is supported than other platforms. Truth was, at the time, such support was needed given the mess of 640k limits, DOS, IRQs and the like, most of which issues have ceased to be relevant. Anyway, why should one need a course to learn PHP, assuming you already know other languages. It's simple enough. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- github.com/KingCrunch
Re: [PHP] Re: PHP vs JAVA
On Wed, Aug 21, 2013 at 7:56 PM, Curtis Maurand cur...@maurand.com wrote: Sebastian Krebs wrote: Actually the problem is, that the dot . is already in use. With $foo.bar() you cannot tell, if you want to call the method bar() on the object $foo, or if you want to concatenate the value of $foo to the result of the function bar(). There is no other way around this than a different operator for method calls. I didn't think of that. It seems to me there could be an easier operator than - which sometimes will make me stop and look at what keys I'm trying to hit. Just a thought. I forgot about the concatenation operator which is + in Java/C# The PHP language developers were pretty stuck. Because of automatic string-to-numeric-conversion, they couldn't use + for string concatenation. Sadly, they chose . rather than .. which I believe one or two other languages use. If they had, . would have been available once objects rolled around in PHP 4/5. I suspect they chose - since that's used in C and C++ to dereference a pointer. Ever tried the jetbrains products? :D (No, they don't pay me) I have not, but it looks interesting. I'll have to try it. Those are very good products which have had a strong following for a decade. The free IDE NetBeans also has quite good support for both Java and PHP, and the latest beta version provides a web project that provides front- and back-end debugging of PHP + JavaScript. You can be stepping through JS code and hit an AJAX call and then seamlessly step through the PHP code that handles it. I use NetBeans for PHP/HTML/JS (though I am evaluating JetBrains' PHPStorm now) and Eclipse for Java. You can't beat Eclipse's refactoring support in a free tool, though I think NetBeans is close to catching up. I would bet IntelliJ IDEA for Java by JetBrains is on par at least. Peace, David
[PHP] Re: Output to File Instead of Browser
On 8/20/2013 12:38 PM, Floyd Resler wrote: I have a php file that generates a form. Of course, this displays in the browser. How can I have the form generated from my script but either saved to a file or the output returned to another script? Thanks! Floyd Store your generated web page (from !doctype to /html) in a variable. Then either use file_put_contents or save the var to a session one and call the next script. That's what I would do, if I ever found myself needing to do such a thing. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Why the difference in email transit times?
On 13/08/2013 16:20, Tedd Sperling wrote: Hi gang: I'm using the class.phpmailer.php code to send email -- it works neat -- very classy (no pun intended). I can send an email from my sperling.com domain and it arrives almost immediately. However, when I use the exact same code (except for the FROM address) from kvyv.com (another domain I own), the email literally takes hours (up to 12) to arrive. Any idea of why there is a difference of email transit times between the two domains? Cheers, tedd PS: Note, my receiving email addresses are handled by gmail.com. Hi, Have a look at the Received: headers of each email. They are in reverse order. I.e. the one at the top is the most recently added. Take into account timezone differences too. 12 hours seems like a very long time for a delay. I suspect one of the receiving hosts in the chain employs greylisting, and the sending network employs many different sending servers (ie like Google) in a round-robin fashion. The greylisting server may not be configured to recognise the many different servers as one 'set'. All speculation of course ;) Feel free to send the headers off list and I'll take a look. Regards Ian -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: gibberish output when using the loadHTMLFile() function.
On 12-8-2013 2:54, atar wrote:
Hi there!!
When I'm trying to load an external html document with the
loadHTMLFile() function and then I use the saveHTML() function to output
its content, some text in the external html document which is written in
hebrew is displayed in a gibberish format. is anyone here has an idea
how to solve this problem?
NOTE: the document itself is encoded in utf-8 character set.
Thanks in advance!!
atar.
First of all, stop triple-posting to each list. Choose one address, and
stick to it.
As for your question; the character set needs to be announced as well as
set. So to display in UTF-8, you need to:
1. make sure the document is actually encoded using the UTF-8 charset
2. make sure the browser recieves an HTTP header which tells it the
content is in UTF-8: header('Content-type: text/html; charset=utf-8')
3. make sure the document itself states its encoding is UTF-8 (usually
done using a meta http-equiv=Content-Type content=text/html;
charset=utf8/
If your output conforms to all three of these, it will work. It probably
does not conform to it however.
- Tul
- Tul
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[PHP] Re: How to upstream code changes to php community
Shahina Rabbani wrote: Hi, I have done some modifications to the php source code and i tested it with php bench and I observed some improvement. I wanted to upstream these code changes to PHP community. I searched the wed but i didnt find proper guide to upstream the code to php. Please help me by providing the information how to upstream my code changes to php source code community. Thanks, Shahina Rabbani Start with https://github.com/php/php- src/blob/master/README.SUBMITTING_PATCH which is linked from the Community menu item on the PHP home page. -- Cheers David Robley Enter any 11-digit prime number to continue... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Operand error...
On 8/8/2013 1:32 PM, Karl-Arne Gjersøyen wrote: $oppdater_lager_med_antall_kg = $kg_pa_lager + $kg_fra_transportdokument_inn_pa_valgt_lager; result: *Fatal error*: Unsupported operand types in * /Users/karl/Sites/kasen/io/kp/index.php* on line *2970 *I have also tried this: $kg_pa_lager += $kg_fra_transportdokument_inn_pa_valgt_lager; Both of them return this Fatal error. I am using Dreamweaver CS6 and the syntax check in my software say: No syntax error What am I doing wrong this time? Thanks for your good advice! Karl You do a var_dump on each variable to see what type they were defined as. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Operand error...
2013/8/8 Jim Giner jim.gi...@albanyhandball.com
On 8/8/2013 1:32 PM, Karl-Arne Gjersøyen wrote:
$oppdater_lager_med_antall_kg = $kg_pa_lager +
$kg_fra_transportdokument_inn_**pa_valgt_lager;
result:
*Fatal error*: Unsupported operand types in *
/Users/karl/Sites/kasen/io/kp/**index.php* on line *2970
*I have also tried this:
$kg_pa_lager += $kg_fra_transportdokument_inn_**pa_valgt_lager;
Both of them return this Fatal error.
I am using Dreamweaver CS6 and the syntax check in my software say: No
syntax error
What am I doing wrong this time?
Thanks for your good advice!
Karl
You do a var_dump on each variable to see what type they were defined as.
NULL array(2) { [0]= string(3) 100 [1]= string(3) 340 }
Re: [PHP] Re: Operand error...
On 8/8/2013 1:43 PM, Karl-Arne Gjersøyen wrote:
2013/8/8 Jim Giner jim.gi...@albanyhandball.com
On 8/8/2013 1:32 PM, Karl-Arne Gjersøyen wrote:
$oppdater_lager_med_antall_kg = $kg_pa_lager +
$kg_fra_transportdokument_inn_**pa_valgt_lager;
result:
*Fatal error*: Unsupported operand types in *
/Users/karl/Sites/kasen/io/kp/**index.php* on line *2970
*I have also tried this:
$kg_pa_lager += $kg_fra_transportdokument_inn_**pa_valgt_lager;
Both of them return this Fatal error.
I am using Dreamweaver CS6 and the syntax check in my software say: No
syntax error
What am I doing wrong this time?
Thanks for your good advice!
Karl
You do a var_dump on each variable to see what type they were defined as.
NULL array(2) { [0]= string(3) 100 [1]= string(3) 340 }
That is one var. What is the other var?
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Re: [PHP] Re: Operand error...
2013/8/8 Jim Giner jim.gi...@albanyhandball.com
On 8/8/2013 1:43 PM, Karl-Arne Gjersøyen wrote:
2013/8/8 Jim Giner jim.gi...@albanyhandball.com
On 8/8/2013 1:32 PM, Karl-Arne Gjersøyen wrote:
$oppdater_lager_med_antall_kg = $kg_pa_lager +
$kg_fra_transportdokument_inn_pa_valgt_lager;
result:
*Fatal error*: Unsupported operand types in *
/Users/karl/Sites/kasen/io/kp/index.php* on line *2970
*I have also tried this:
$kg_pa_lager += $kg_fra_transportdokument_inn_pa_valgt_lager;
Both of them return this Fatal error.
I am using Dreamweaver CS6 and the syntax check in my software say: No
syntax error
What am I doing wrong this time?
Thanks for your good advice!
Karl
You do a var_dump on each variable to see what type they were defined
as.
NULL array(2) { [0]= string(3) 100 [1]= string(3) 340 }
That is one var. What is the other var?
Thank you very much!
Now I know the error.. One of those variables are NULL! When I fix it I
think it work!
Karl
Re: [PHP] Re: Operand error...
On 8/8/2013 1:56 PM, Karl-Arne Gjersøyen wrote:
2013/8/8 Jim Giner jim.gi...@albanyhandball.com
On 8/8/2013 1:43 PM, Karl-Arne Gjersøyen wrote:
2013/8/8 Jim Giner jim.gi...@albanyhandball.com
On 8/8/2013 1:32 PM, Karl-Arne Gjersøyen wrote:
$oppdater_lager_med_antall_kg = $kg_pa_lager +
$kg_fra_transportdokument_inn_pa_valgt_lager;
result:
*Fatal error*: Unsupported operand types in *
/Users/karl/Sites/kasen/io/kp/index.php* on line *2970
*I have also tried this:
$kg_pa_lager += $kg_fra_transportdokument_inn_pa_valgt_lager;
Both of them return this Fatal error.
I am using Dreamweaver CS6 and the syntax check in my software say: No
syntax error
What am I doing wrong this time?
Thanks for your good advice!
Karl
You do a var_dump on each variable to see what type they were defined
as.
NULL array(2) { [0]= string(3) 100 [1]= string(3) 340 }
That is one var. What is the other var?
Thank you very much!
Now I know the error.. One of those variables are NULL! When I fix it I
think it work!
Karl
actually, the null is ok I think. The array is wrong - you can't 'add'
an array to a scalar variable, which an integer or null is.
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Re: [PHP] Re: Operand error...
2013/8/8 Jim Giner jim.gi...@albanyhandball.com
On 8/8/2013 1:56 PM, Karl-Arne Gjersøyen wrote:
2013/8/8 Jim Giner jim.gi...@albanyhandball.com
On 8/8/2013 1:43 PM, Karl-Arne Gjersøyen wrote:
2013/8/8 Jim Giner jim.gi...@albanyhandball.com
On 8/8/2013 1:32 PM, Karl-Arne Gjersøyen wrote:
$oppdater_lager_med_antall_kg = $kg_pa_lager +
$kg_fra_transportdokument_inn_**pa_valgt_lager;
result:
*Fatal error*: Unsupported operand types in *
/Users/karl/Sites/kasen/io/kp/**index.php* on line *2970
*I have also tried this:
$kg_pa_lager += $kg_fra_transportdokument_inn_**pa_valgt_lager;
Both of them return this Fatal error.
I am using Dreamweaver CS6 and the syntax check in my software say:
No
syntax error
What am I doing wrong this time?
Thanks for your good advice!
Karl
You do a var_dump on each variable to see what type they were
defined
as.
NULL array(2) { [0]= string(3) 100 [1]= string(3) 340 }
That is one var. What is the other var?
Thank you very much!
Now I know the error.. One of those variables are NULL! When I fix it I
think it work!
Karl
actually, the null is ok I think. The array is wrong - you can't 'add'
an array to a scalar variable, which an integer or null is.
Yes, it is me and arrays again :D
$resultat = mysql_query($sql, $tilkobling) or die(mysql_error());
$antall = mysql_num_rows($resultat);
for($i = 0; $i $antall; $i++){
$rad = mysql_fetch_array($resultat, MYSQL_ASSOC);
and write it tis way can perhaps make someting more correct?
For example $variable[$i] ?
Karl
Re: [PHP] Re: Operand error...
On 8/8/2013 2:11 PM, Karl-Arne Gjersøyen wrote:
2013/8/8 Jim Giner jim.gi...@albanyhandball.com
On 8/8/2013 1:56 PM, Karl-Arne Gjersøyen wrote:
2013/8/8 Jim Giner jim.gi...@albanyhandball.com
On 8/8/2013 1:43 PM, Karl-Arne Gjersøyen wrote:
2013/8/8 Jim Giner jim.gi...@albanyhandball.com
On 8/8/2013 1:32 PM, Karl-Arne Gjersøyen wrote:
$oppdater_lager_med_antall_kg = $kg_pa_lager +
$kg_fra_transportdokument_inn_**pa_valgt_lager;
result:
*Fatal error*: Unsupported operand types in *
/Users/karl/Sites/kasen/io/kp/**index.php* on line *2970
*I have also tried this:
$kg_pa_lager += $kg_fra_transportdokument_inn_**pa_valgt_lager;
Both of them return this Fatal error.
I am using Dreamweaver CS6 and the syntax check in my software say:
No
syntax error
What am I doing wrong this time?
Thanks for your good advice!
Karl
You do a var_dump on each variable to see what type they were
defined
as.
NULL array(2) { [0]= string(3) 100 [1]= string(3) 340 }
That is one var. What is the other var?
Thank you very much!
Now I know the error.. One of those variables are NULL! When I fix it I
think it work!
Karl
actually, the null is ok I think. The array is wrong - you can't 'add'
an array to a scalar variable, which an integer or null is.
Yes, it is me and arrays again :D
$resultat = mysql_query($sql, $tilkobling) or die(mysql_error());
$antall = mysql_num_rows($resultat);
for($i = 0; $i $antall; $i++){
$rad = mysql_fetch_array($resultat, MYSQL_ASSOC);
and write it tis way can perhaps make someting more correct?
For example $variable[$i] ?
Karl
Not sure what your question is now. But - $rad will contain a single
row of values here, all in an array such as
$rad['field_name1'],$rad['field_name2'],$rad['field_name3'], .
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[PHP] Re: Stripe Connect in the UK + PHP Integration.
On 19 July 2013 16:22, Richard Quadling rquadl...@gmail.com wrote: Hi. Simple question. Has anyone got Stripe Connect, Stripe.js and Stripe PHP SDK operational in the UK. I'm struggling getting the UK Beta to accept a new account/customer set for a UK business or individual, accepting GBP. And I'm in the UK Beta! Any help would be appreciated. Off list if preferred. Regards, Richard Quadling. Just in case anyone comes back with this, I've got it sorted. The UK Beta is by invite only. So to get our merchants signed up, we had to email them an invite. They then register, authenticate and then authorise our app with their account. Very long winded and unnecessary. Fortunately, Stripe fixed it for us (well, others too probably). Now the signup is via our app (just like GoCardless) and all working well. So. Stripe UK is on it's way. Hopefully! Just seen the price of stripe.co.uk ... £22,000! Ha! -- Richard Quadling Twitter : @RQuadling
[PHP] Re: how to see all sessions sets in server
Il Sun, 04 Aug 2013 20:47:37 +0430, Farzan Dalaee ha scritto: Please use better quoting. So best way is use a script(javascript) to send ajax to server every 5 second to check users is logged in or not? Is that okey? It depends. I want to write chat module like facebook and i need a solution to find online users and way to send messages when users chat together, does any one write similar module like that? Then knowing who is online is maybe the last of your problems. You have to find a way to send the message to user B when user A writes something. You absolutely need javascript. You just need to find out how to connect to the server. Have a look at socket.io, and find a php library that supports it. I think it is the easiets way. Be aware that the load on your server will be huge, growing exponentially with the number of online users. You can't escape it, except by using different technologies (XMPP as a protocol, with a javascript client, or using node.js with socket.io, for example) Bye. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: how to see all sessions sets in server
Il Sun, 04 Aug 2013 13:32:55 +0430, Farzan Dalaee ha scritto: hi i want to write online user module for my site and i want to check $_SESSION['userID'] to find all users id who loged in but when i echo this code its return only current user detail how i can see all sessions? You can't. or how i handle online users? Every user has its session. If you want to have a super user who has access to all the sessions, you can use the filesystem functions to read the directory in which the sessions get saved (it depends on the server configuration) or you can implement a session handler to save all the sessions in the database, and give access to that table to one user. Bye. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: how to see all sessions sets in server
On 04 Aug 2013 at 11:28, Ashley Sheridan a...@ashleysheridan.co.uk wrote: Like Matijn said, unless you're using some kind of client-side method to continually poll the server, you can't know if they've just closed their browser. There are Javascript events for exiting a page, but they don't work correctly on Safari and iOS Safari. onbeforeunload works fine in Safari; I use it all the time. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: how to see all sessions sets in server
On Sun, 2013-08-04 at 13:27 +0100, Tim Streater wrote: On 04 Aug 2013 at 11:28, Ashley Sheridan a...@ashleysheridan.co.uk wrote: Like Matijn said, unless you're using some kind of client-side method to continually poll the server, you can't know if they've just closed their browser. There are Javascript events for exiting a page, but they don't work correctly on Safari and iOS Safari. onbeforeunload works fine in Safari; I use it all the time. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php Apparently it has problems when browsing in porn mode, and mobile safari has major problems with it. I'm basing this on previous posts on forums I've been on, so it might have been fixed now, but I don't know for sure either way. Thanks, Ash http://www.ashleysheridan.co.uk
[PHP] Re: What the hell is Begacom?
On Sun, 4 Aug 2013 14:02:07 +0200, Camilo Sperberg wrote: Sent from my iPhone 6 Beta [Confidential use only] You need not apologize. :-) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: How to delete 3 months old records in my database?
On 8/2/2013 6:58 AM, Karl-Arne Gjersøyen wrote:
Hello again, folks!
I wish to delete records in my database that is older than 3 months.
$todays_date = date('Y-m-d');
$old_records_to_delete = ???
if($old_records_to_delete){
include(connect.php);
$sql = DELETE FROM table WHERE date = '$old_records_to_delete';
mysql_query($sql, $connect_db) or die(mysql_error());
}
Thank you very much for your help to understand also this question :)
Karl
So close! BUT - you need to reverse your test.
where date = '$old_records_to_delete'
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[PHP] Re: SELECT data base on a upper level SELECT
On 7/31/2013 9:37 PM, iccsi wrote: I have 5 SELECT for Department, Manager, supervisor, Group Leader and Employees I want to every SELECT list narrow down for an upper SELECT. For example, once user select Department then all Manager, Supervisor, Group Leader and Employee list will be narrow down by department and same for manager and supervisor and so on. I can use iframe or jQuery to do every level, but it needs to call iframe or jQuery to 5 levels. I would like to know are there any better way to handle this situation, Your help and information is great appreciated, Regards, Iccsi, How about using just one select and add variables to the where clause? Set the variable(s) to the values that you want to filter on. For ex.: your query is $sel = 1; $q = select Department, Manager, supervisor, Group Leader,Employees where $sel; Then when the user selects a department $d: $sel = Department = '$d'; OR if you have selected a department $d and a manager $m: $sel = Department ='$d' and Manager='$m'; One query. A variable 'where' clause. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: SELECT data base on a upper level SELECT
Thanks for the information and help, The query can solve server side, but client side, user might select any one dropdown, for example, user might select manager from drop down without choose Department dropdown. For this case, application needs inject data for supervisor and lower level, Thanks again for helping, Regards, Iccsi, Jim Giner wrote in message news:8c.41.29774.c0e5a...@pb1.pair.com... On 7/31/2013 9:37 PM, iccsi wrote: I have 5 SELECT for Department, Manager, supervisor, Group Leader and Employees I want to every SELECT list narrow down for an upper SELECT. For example, once user select Department then all Manager, Supervisor, Group Leader and Employee list will be narrow down by department and same for manager and supervisor and so on. I can use iframe or jQuery to do every level, but it needs to call iframe or jQuery to 5 levels. I would like to know are there any better way to handle this situation, Your help and information is great appreciated, Regards, Iccsi, How about using just one select and add variables to the where clause? Set the variable(s) to the values that you want to filter on. For ex.: your query is $sel = 1; $q = select Department, Manager, supervisor, Group Leader,Employees where $sel; Then when the user selects a department $d: $sel = Department = '$d'; OR if you have selected a department $d and a manager $m: $sel = Department ='$d' and Manager='$m'; One query. A variable 'where' clause. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: SELECT data base on a upper level SELECT
On Thu, Aug 1, 2013 at 6:33 PM, iccsi inu...@gmail.com wrote: Thanks for the information and help, The query can solve server side, but client side, user might select any one dropdown, for example, user might select manager from drop down without choose Department dropdown. For this case, application needs inject data for supervisor and lower level, No, simply prevent client from submitting form until all required fields are filled in. (A blindingly simple procedure). Thanks again for helping, Regards, Iccsi, Jim Giner wrote in message news:8C.41.29774.C0E5AF15@pb1.**pair.com... On 7/31/2013 9:37 PM, iccsi wrote: I have 5 SELECT for Department, Manager, supervisor, Group Leader and Employees I want to every SELECT list narrow down for an upper SELECT. For example, once user select Department then all Manager, Supervisor, Group Leader and Employee list will be narrow down by department and same for manager and supervisor and so on. I can use iframe or jQuery to do every level, but it needs to call iframe or jQuery to 5 levels. I would like to know are there any better way to handle this situation, Your help and information is great appreciated, Regards, Iccsi, How about using just one select and add variables to the where clause? Set the variable(s) to the values that you want to filter on. For ex.: your query is $sel = 1; $q = select Department, Manager, supervisor, Group Leader,Employees where $sel; Then when the user selects a department $d: $sel = Department = '$d'; OR if you have selected a department $d and a manager $m: $sel = Department ='$d' and Manager='$m'; One query. A variable 'where' clause. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: OPcache Instead of APC Now?
Timmy Turner in php.general (Tue, 30 Jul 2013 19:02:43 +0200): I was looking through the changelog for PHP 5.5 and noticed the Zend OPcache. Will this be replacing APC? (Is APC still being maintained?) The reason I'm asking is because I use APC's data caching feature heavily, which Zend's OPcache (currently) does not offer. Given that APC's shared memory cache is probably as fast as (non-distributed) caching gets (for PHP anyways), it would be a shame to see it go in the future. OPcache will replace APC eventually, because APC had too many issues under PHP 5.5. For APC's data caching you should take a look at APCU (APC without the opcode cache): https://github.com/krakjoe/apcu Jan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: What wrong am I doing now?
On 7/24/2013 8:19 AM, Karl-Arne Gjersøyen wrote:
mysql SELECT DATE_FORMAT(dato, '%e-%c-%Y') FROM transportdokument WHERE
dato = '2013-07-20' AND dato = '2013-07-24' GROUP BY dato DESC;
+---+
| DATE_FORMAT(dato, '%e-%c-%Y') |
+---+
| 24-7-2013 |
| 23-7-2013 |
+---+
2 rows in set (0.00 sec)
mysql
// My PHP code looks like this.
// -
$sql = SELECT DATE_FORMAT(dato, '%e-%c-%Y') FROM transportdokument WHERE
dato = '2013-07-20' AND dato = '2013-07-24' GROUP BY dato DESC;
$resultat = mysql_query($sql, $tilkobling) or die(mysql_error());
while($rad = mysql_fetch_array($resultat)){
$dato = $rad['dato'];
var_dump($dato);
I gott NULL,NULL here and believe it is something with my PHP Source that
is wrong when using DATE_FORMAT. As you see above it work in terminal.
I hope this not is off-topic for the list. If so, I am sorry for it and
hope you can give me advice about a good MySQL list for newbie's.
Thanks again for your help!
Karl
Add a check on the query result to be sure your query actually ran.
$resultat = mysql_query($sql, $tilkobling) or die(mysql_error());
if (!$resultat)
{
echo Query failed to run - .mysql_error();
exit();
}
while($rad = mysql_fetch_array($resultat)){
...
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Re: [PHP] Re: What wrong am I doing now?
On Wed, Jul 24, 2013 at 2:45 PM, Jim Giner jim.gi...@albanyhandball.comwrote:
On 7/24/2013 8:19 AM, Karl-Arne Gjersøyen wrote:
mysql SELECT DATE_FORMAT(dato, '%e-%c-%Y') FROM transportdokument WHERE
dato = '2013-07-20' AND dato = '2013-07-24' GROUP BY dato DESC;
+-**--+
| DATE_FORMAT(dato, '%e-%c-%Y') |
+-**--+
| 24-7-2013 |
| 23-7-2013 |
+-**--+
2 rows in set (0.00 sec)
mysql
// My PHP code looks like this.
// --**---
$sql = SELECT DATE_FORMAT(dato, '%e-%c-%Y') FROM transportdokument WHERE
dato = '2013-07-20' AND dato = '2013-07-24' GROUP BY dato DESC;
$resultat = mysql_query($sql, $tilkobling) or die(mysql_error());
while($rad = mysql_fetch_array($resultat)){
$dato = $rad['dato'];
var_dump($dato);
I gott NULL,NULL here and believe it is something with my PHP Source that
is wrong when using DATE_FORMAT. As you see above it work in terminal.
I hope this not is off-topic for the list. If so, I am sorry for it and
hope you can give me advice about a good MySQL list for newbie's.
Thanks again for your help!
Karl
Add a check on the query result to be sure your query actually ran.
$resultat = mysql_query($sql, $tilkobling) or die(mysql_error());
if (!$resultat)
{
echo Query failed to run - .mysql_error();
exit();
}
while($rad = mysql_fetch_array($resultat)){
...
Jim,
He already has that...
- Matijn
Re: [PHP] Re: What wrong am I doing now?
Jim, He already has that... - Matijn oops -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: How to extract php source code from joomla
On Jul 23, 2013, at 12:15 AM, elk dolk elkd...@yahoo.com wrote: I study for MSc degree at university. Are you in an advanced class? Ok, congratulations -- you are studying for an MSc -- but that didn't answer the question. So, let me repeat the question: [1] Are you in an advanced PHP class? [2] Or is this just an introductory class? If [1], then the coursework might be understandable, but still very difficult. If [2], that is far more than what I teach as an Introduction to PHP course. tedd _ tedd.sperl...@gmail.com http://sperling.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Foreach and mydql_query problem
On 22 Jul 2013 at 12:56, Karl-Arne Gjersøyen karlar...@gmail.com wrote: Yes, i know that only one a singe row is updated and that is the problem. What can I do to update several rows at the same time? Which several rows? The row that will be updated is that (or those) that match your WHERE clause. Seems to me you should make sure your WHERE is correct. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Foreach and mydql_query problem
2013/7/22 Tim Streater t...@clothears.org.uk On 22 Jul 2013 at 12:56, Karl-Arne Gjersøyen karlar...@gmail.com wrote: Yes, i know that only one a singe row is updated and that is the problem. What can I do to update several rows at the same time? Which several rows? The row that will be updated is that (or those) that match your WHERE clause. Seems to me you should make sure your WHERE is correct. Thanks, Tim. Yes the form is generated in a while loop and have input type=number name=number_of_items[] size=6 value=?php echo $item; ?. This field is in several product rows and when I update the form the foreach loop write all (5) products correct. But the other way: Update actual rows in the database did not work. Only the latest row is updated.. Karl
[PHP] Re: query order issue
On 7/20/2013 12:21 PM, dealTek wrote:
Hi all,
I have a page that starts with several mysql sql query searches and displays
data below...
then I added a form (with hidden line do-update value UPDATE) on the same
page with action to same page...
then above other sql queries - I put...
if ((isset($_POST[do-update])) ($_POST[do-update] == update)) {
---do update query---
echo 'meta http-equiv=refresh content=0; url=gohere.php';
}
but it shows error that happens AFTER the meta http-equiv=refresh has happened
Catchable fatal error: xxx on line 226
BTW - the meta http-equiv=refresh does work but the error flashes 1st for a
second...
Q: I would have thought that it would not go past the line - meta
http-equiv=refresh - but it does any insight on this
--
Thanks,
Dave - DealTek
deal...@gmail.com
[db-3]
YOu are checking for a value of 'update' but you stated that the value
clause was 'UPDATE'
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[PHP] Re: query order issue
On 7/20/2013 12:21 PM, dealTek wrote:
Hi all,
I have a page that starts with several mysql sql query searches and displays
data below...
then I added a form (with hidden line do-update value UPDATE) on the same
page with action to same page...
then above other sql queries - I put...
if ((isset($_POST[do-update])) ($_POST[do-update] == update)) {
---do update query---
echo 'meta http-equiv=refresh content=0; url=gohere.php';
}
but it shows error that happens AFTER the meta http-equiv=refresh has happened
Catchable fatal error: xxx on line 226
BTW - the meta http-equiv=refresh does work but the error flashes 1st for a
second...
Q: I would have thought that it would not go past the line - meta
http-equiv=refresh - but it does any insight on this
--
Thanks,
Dave - DealTek
deal...@gmail.com
[db-3]
YOu are checking for a value of 'update' but you stated that the value
clause was 'UPDATE'
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[PHP] Re: zend framework getIdentity
On Wed, Jul 17, 2013 at 5:54 PM, Dan Joseph dmjos...@gmail.com wrote: Fatal error: Uncaught exception 'Zend_Session_Exception' with message 'Zend_Session::start() - /product/Messenger-dev/Messenger/library/Zend/Session.php(Line:480): Error #2 Class __PHP_Incomplete_Class has no unserializer Array' in /product/Messenger-dev/Messenger/library/Zend/Session.php:493 I see I've stumped everyone here, so I wanted to post a reply on what I found is the root cause of this. Somewhere in all the code, there's a session_start happening. Then elsewhere that our other developer is working, there was another introduced. This appears to be the trigger for this error. Hope this helps someone in the future! -- -Dan Joseph http://www.danjoseph.me http://www.dansrollingbbq.com http://www.youtube.com/DansRollingBBQ
[PHP] Re: Premature end of script
On 7/17/2013 11:22 AM, R B wrote: Hello, 5 years ago, y developed a php system and was working fine. But 20 days ago, when y try to access to some pages (not all the pages), in the log appears this message and the page is not displayed: == /usr/local/apache/logs/error_log == [Wed Jul 3 02:36:58 2013] [error] [client 10.30.6.161] Premature end of script headers: /home/capitale/public_html/miembros/myscript.php Can you help me please with this error? Thank you. Since you state that you haven't made any changes to the system (in general), I'm going to guess that you modified an 'included' file and it has an error in it, such as an unmatched curly brace. As Dan said, turn on all error checking and reporting and see what message you get. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Error checking ON
On 7/17/2013 11:49 AM, Tedd Sperling wrote:
Hi gang:
Considering:
On Jul 17, 2013, at 11:41 AM, Jim Giner jim.gi...@albanyhandball.com wrote:
Since you state that you haven't made any changes to the system (in general),
I'm going to guess that you modified an 'included' file and it has an error in
it, such as an unmatched curly brace. As Dan said, turn on all error checking
and reporting and see what message you get.
This is what I do for error checking:
ini_set('error_reporting', E_ALL | E_STRICT);
ini_set('display_errors', 'On');
ini_set('log_errors', 'On');
ini_set('error_log', 'error_log');
Is this:
1. Sufficient?
2. An overkill?
3. OK?
4. OR, better served with this (and provide an example).
Cheers,
tedd
_
t...@sperling.com
http://sperling.com
When I'm in development mode, I leave out the last two settings and take
my error messages from the screen. Simpler, quicker. I use an include
file that is based upon a switch. When it's on, I set my devl settings,
when not, I set my prod settings.
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[PHP] Re: Hmmm.. I think I need your advice here to get in correct direction...
On 7/10/2013 8:30 AM, Karl-Arne Gjersøyen wrote: I am almost ready with my learning project in PHP/MySQL. I can register new product in stock. Add and increase the number and weight. I can move products between different storehouses I can also transfer products from store and onto a truck document but that's it and here I need some advice. I like to register new products and the amount in number (for example 4) and weight in kg. I like to write it in this way: Dynamite - package 4 - Weight 200 kg Lunt - Package 10 Show us your code? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Fwd: Hmmm.. I think I need your advice here to get in correct direction...
On 7/10/2013 8:37 AM, Karl-Arne Gjersøyen wrote:
Sorry, the first mail in this subject run out for me. This is an updated
one.
I am almost ready with my learning project in PHP/MySQL.
I can register new product in stock.
Add and increase the number and weight.
I can move products between different storehouses
I can also transfer products from store and onto a truck document but
that's it and here I need some advice.
I like to register new products and the amount in number (for example 4)
and weight in kg.
I like to write it in this way:
Dynamite - package 4 - Weight 200 kg
Lunt - Package 10 - Weight 10kg
Then I like to 4+10 = 14
and 200+10 = 210.
It shall looks like this:
==
Dynamite | 4 | 200
Lunt | 10 | 10
--
TOTAL| 14 | 210
It is easy to register this product by product on their own row.
but in what way can I multiply them? ned products be stored in arrays?
I think it will be similar to shopping cart in online store but i have no
clue about how to do this.
If you have links to pages were i can learn am i Happy for it. If you can
help me here is even better.
Thanks for your time and effort to learn me programming.
Karl
Ahhh.
So - you should run a query that selects the products and information
that you want. Then you start by creating an html table header and then
loop through your query results and echo a table row for each result row.
// start the table
echo table border=1;
echo trthProduct/ththAmount/th/tr;
// loop thru each item found
while ($results = $qrslts-fetch(PDO::FETCH_ASSOC))
{
echo
trtd.$results['product_name']./tdtd.$results['product_amt']./td/tr;
}
// finish the table html
echo /table;
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Re: [PHP] Re: Fwd: Hmmm.. I think I need your advice here to get in correct direction...
2013/7/10 Jim Giner jim.gi...@albanyhandball.com
On 7/10/2013 8:37 AM, Karl-Arne Gjersøyen wrote:
Sorry, the first mail in this subject run out for me. This is an updated
one.
I am almost ready with my learning project in PHP/MySQL.
I can register new product in stock.
Add and increase the number and weight.
I can move products between different storehouses
I can also transfer products from store and onto a truck document but
that's it and here I need some advice.
I like to register new products and the amount in number (for example 4)
and weight in kg.
I like to write it in this way:
Dynamite - package 4 - Weight 200 kg
Lunt - Package 10 - Weight 10kg
Then I like to 4+10 = 14
and 200+10 = 210.
It shall looks like this:
==**
Dynamite | 4 | 200
Lunt | 10 | 10
--**--**--
TOTAL| 14 | 210
It is easy to register this product by product on their own row.
but in what way can I multiply them? ned products be stored in arrays?
I think it will be similar to shopping cart in online store but i have no
clue about how to do this.
If you have links to pages were i can learn am i Happy for it. If you can
help me here is even better.
Thanks for your time and effort to learn me programming.
Karl
Ahhh.
So - you should run a query that selects the products and information that
you want. Then you start by creating an html table header and then loop
through your query results and echo a table row for each result row.
// start the table
echo table border=1;
echo trthProduct/thth**Amount/th/tr;
// loop thru each item found
while ($results = $qrslts-fetch(PDO::FETCH_**ASSOC))
{
echo trtd.$results['product_**name']./tdtd.$results['**
product_amt']./td/tr;
}
// finish the table html
echo /table;
Yes that part is OK. I do have problem to add total weight and package at
bottom of the table like this:
Product_one 40kg
Product_two 60kg
-
Total: 100kg
===
Because sometimes it is only a few products and other times many products.
I then need to summing them at bottom. One timer only 3 rows, other times
20 rows. The program need a way to add every singel product and see if it's
a few or many,
Karl
Re: [PHP] Re: Fwd: Hmmm.. I think I need your advice here to get incorrect direction...
On 7/10/2013 9:07 AM, Karl-Arne Gjersøyen wrote:
2013/7/10 Jim Giner jim.gi...@albanyhandball.com
On 7/10/2013 8:37 AM, Karl-Arne Gjersøyen wrote:
Sorry, the first mail in this subject run out for me. This is an updated
one.
I am almost ready with my learning project in PHP/MySQL.
I can register new product in stock.
Add and increase the number and weight.
I can move products between different storehouses
I can also transfer products from store and onto a truck document but
that's it and here I need some advice.
I like to register new products and the amount in number (for example 4)
and weight in kg.
I like to write it in this way:
Dynamite - package 4 - Weight 200 kg
Lunt - Package 10 - Weight 10kg
Then I like to 4+10 = 14
and 200+10 = 210.
It shall looks like this:
==**
Dynamite | 4 | 200
Lunt | 10 | 10
--**--**--
TOTAL| 14 | 210
It is easy to register this product by product on their own row.
but in what way can I multiply them? ned products be stored in arrays?
I think it will be similar to shopping cart in online store but i have no
clue about how to do this.
If you have links to pages were i can learn am i Happy for it. If you can
help me here is even better.
Thanks for your time and effort to learn me programming.
Karl
Ahhh.
So - you should run a query that selects the products and information that
you want. Then you start by creating an html table header and then loop
through your query results and echo a table row for each result row.
// start the table
echo table border=1;
echo trthProduct/thth**Amount/th/tr;
// loop thru each item found
while ($results = $qrslts-fetch(PDO::FETCH_**ASSOC))
{
echo trtd.$results['product_**name']./tdtd.$results['**
product_amt']./td/tr;
}
// finish the table html
echo /table;
Yes that part is OK. I do have problem to add total weight and package at
bottom of the table like this:
Product_one 40kg
Product_two 60kg
-
Total: 100kg
===
Because sometimes it is only a few products and other times many products.
I then need to summing them at bottom. One timer only 3 rows, other times
20 rows. The program need a way to add every singel product and see if it's
a few or many,
Karl
So - as you loop thru the results, accumulate your totals and then at
the end before you close the table generate one last row with those
amounts in it. Simple!
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Re: [PHP] Re: Fwd: Hmmm.. I think I need your advice here to get in correct direction...
Karl-Arne Gjersøyen wrote:
// start the table
$total = 0;
echo table border=1;
echo trthProduct/thth**Amount/th/tr;
// loop thru each item found
while ($results = $qrslts-fetch(PDO::FETCH_**ASSOC))
{
echo trtd.$results['product_**name']./tdtd.$results['**
product_amt']./td/tr;
$total += $results['product_amt']
}
echo trtdTotal:/tdtd.$total./td/tr;
// finish the table html
echo /table;
Yes that part is OK. I do have problem to add total weight and package at
bottom of the table like this:
Product_one 40kg
Product_two 60kg
-
Total: 100kg
===
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-
Contact - http://lsces.co.uk/wiki/?page=contact
L.S.Caine Electronic Services - http://lsces.co.uk
EnquirySolve - http://enquirysolve.com/
Model Engineers Digital Workshop - http://medw.co.uk
Rainbow Digital Media - http://rainbowdigitalmedia.co.uk
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Re: [PHP] Re: Fwd: Hmmm.. I think I need your advice here to get in correct direction...
2013/7/10 Lester Caine les...@lsces.co.uk
Karl-Arne Gjersøyen wrote:
// start the table
$total = 0;
echo table border=1;
echo trthProduct/ththAmount/th/tr;
// loop thru each item found
while ($results = $qrslts-fetch(PDO::FETCH_ASSOC))
{
echo trtd.$results['product_name']./tdtd.$results['
product_amt']./td/tr;
$total += $results['product_amt']
}
echo trtdTotal:/tdtd.$**total./td/tr;
// finish the table html
echo /table;
Yes that part is OK. I do have problem to add total weight and package at
bottom of the table like this:
Product_one 40kg
Product_two 60kg
-
Total: 100kg
===
Thank you very Much, Both of you Jim and Lester!
You are amazing, folks!
Karl
[PHP] Re: Query regarding temporarily-uploaded files
On 7/10/2013 1:21 PM, Ajay Garg wrote: Hi all. I have a requirement, wherein I need to allow vanilla uploads of files to a HTTPD server. Any client can upload any number of files (one at a time). Also, there is just one directory, where the files get stored finally (that is, after being copied from the temporary location, via move_uploaded_file) Also, I have been able to get the simple file uploading running via PHP, by picking up one of the numerous Hello World examples available :) Now, I am facing the following use-case :: 1) User 1 starts uploading a large file, say big_file.avi. 2) Meanwhile, user 2 also starts uploading a (different) file, but with the same name big_file.avi. In an ideal scenario, user 2 should be prompted with a message, that a file of the same name is already being uploaded by someone else somewhere. Is there a way to do this? ( Note that, had the user 2 started uploading AFTER user 1 had finished with the upload, we could probably modify the PHP-script at the sever-side, to let user-2 know that a file of the same name already exits. But I am failing to find a solution, when the user 2 starts the upload WHILE the large file of user 1 is in the process of completing uploading). Any way the issue may be solved? I will be grateful for any pointers :) Regards, Ajay The problem is not of PHP's making. It is something that you have to program around. Is the user determining the filename to be used? If so, then you need to check for that name before doing you move. If it's a duple, then create a temporary name in your final place, hide it in the user's page and send it back to him with a message to change his name. If the user is NOT determining the name, then your normal process would be to pick an unused name I presume and send That back to the user anyway, so problem never happens. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: htaccess
On 07 Jul 2013 at 21:22, Tedd Sperling t...@sperling.com wrote: Confirmed. Those two lines cause the problem. However, commenting out those lines causes other problems. Are there similar statements to these: AddType application/x-httpd-php .php .htm .html This one tells apache to recognise .php, .htm, and .html as suffixes of files that need to be sent to PHP. You probably don't want to remove that [1]. AddHandler x-httpd-php5-cgi .php .htm .html Dunno what this one does. [1] But, having said that, realise that *all* files with those suffixes will be sent to PHP by apache, whether they contain any PHP code or not. Is that what you want? If I have an html file that contains some PHP code, I tend to use .phtml as suffix and so my AddType looks like: AddType application/x-httpd-php .php .phtml -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: mongo usage
On 06 Jul 2013 at 23:27, Tim Dunphy bluethu...@gmail.com wrote: | You seem to spell the variable differently (1 'd' vs. 2 'd's)? Thanks! Fixed the type-o. Still no change. $connection = new Mongo(); $db = $connection-jfdb; //$collection = $db-addresses; $adresses = $connection-jfdb-addresses; ~ Any other suggestions? Appreciated. Fix the other typo. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: mongo usage
Thanks. Sorry to bug you guys with this. That did it. sigh On Sat, Jul 6, 2013 at 6:49 PM, Tim Streater t...@clothears.org.uk wrote: On 06 Jul 2013 at 23:27, Tim Dunphy bluethu...@gmail.com wrote: | You seem to spell the variable differently (1 'd' vs. 2 'd's)? Thanks! Fixed the type-o. Still no change. $connection = new Mongo(); $db = $connection-jfdb; //$collection = $db-addresses; $adresses = $connection-jfdb-addresses; ~ Any other suggestions? Appreciated. Fix the other typo. -- Cheers -- Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- GPG me!! gpg --keyserver pool.sks-keyservers.net --recv-keys F186197B
[PHP] Re: Web dev, DB and proper db design.
Richard Quadling wrote in message news:CAKUjMCWJ4wiUO904OvYkS53Fsg4PPXa=qbokcvhwfemcpkp...@mail.gmail.com... Hi. I've just had a conversation regarding DB, foreign keys and their benefits. I was told I've never worked on a web application where foreign keys were used in the database. As someone who has spent 25 years working on accounting/epos systems on MS SQL Server (yep, windows) and now in a web environment and hearing the above, ... well, ... slightly concerned. So, in the biggest broadest terms, what do you lot do? DBs with no foreign keys (constrainted or not). ORM builders with manual definition of relationships between the tables. Inline SQL where you have to just remember all the relationships. Views for simple lookups? How do you handle updatable views (does mysql support them?) etc. Is there a difference in those in 'startups' and web only situations, or those doing more traditional development (split that as you like - I'm just trying to get an understanding and not go off on one!). No definitive answers, and I hope I get some wide experiences here. Thanks for looking. Richard. There is a difference between having a field which is used as a foreign key and having a foreign key constraint defined in the database. Remember that foreign keys can be used in SELECT statements without there being a FK constraint. Constraints are only used in INSERT/UPDATE/DELETE operations, and never used for SELECTs You cannot have relationships in a database without foreign keys, but you can have foreign keys with constraints. -- Tony Marston http://www.tonymarston.net http://www.radicore.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Web dev, DB and proper db design.
On 7/4/2013 6:42 AM, Richard Quadling wrote: Hi. I've just had a conversation regarding DB, foreign keys and their benefits. I was told I've never worked on a web application where foreign keys were used in the database. As someone who has spent 25 years working on accounting/epos systems on MS SQL Server (yep, windows) and now in a web environment and hearing the above, ... well, ... slightly concerned. So, in the biggest broadest terms, what do you lot do? DBs with no foreign keys (constrainted or not). ORM builders with manual definition of relationships between the tables. Inline SQL where you have to just remember all the relationships. Views for simple lookups? How do you handle updatable views (does mysql support them?) etc. Is there a difference in those in 'startups' and web only situations, or those doing more traditional development (split that as you like - I'm just trying to get an understanding and not go off on one!). No definitive answers, and I hope I get some wide experiences here. Thanks for looking. Richard. Im going to guess that your source of such drivel never learned about such things. Probably thinks that a 'key' has to be defined as such in the db, whereas we know what a FK really is. Don't worry. As a former big iron guy and then a c/s guy and now a (new) web guy, things haven't changed. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Thread-Hijacking (was: Re: [PHP] Fwd: Is it possible???)
On 25 June 2013 10:02, Tamara Temple tamouse.li...@gmail.com wrote: Maciek Sokolewicz maciek.sokolew...@gmail.com wrote: Please please please please don't do this! Please Please Please Do Not Hijack Threads. Hijacking would be starting a completely different discussion in the same thread. This wasn't a discussion-starter, rather a warning ;) - Tul
[PHP] Re: Some Advice
On Tue, 25 Jun 2013 09:40:04 -0300, Samuel Lopes Grigolato wrote: --047d7b2e430e0b34d004dff9d47c Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Just be cautious if going to check IP, because: 1) The two users could be in the same house or cybercaf=E9, which gives the= m the same IP. 2) The user could be traveling with a wireless card, his IP would change quite a lot in this scenario. Or, it could be an AOL user and requess could be routed through who knows how many different requestors. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Problem with variables
On 6/25/2013 5:46 PM, Fernando A wrote: Hello, I am working with php and codeigniter, but I have not yet experienced. I need create a variable that is available throughout system. This variable contains the number of company and can change. as I can handle this? Thank you, very much! Ferd One way would be to create a file like this: ? // company_info.php $_SESSION['company_name'] = My Company; $_SESSION['company_addr1'] = 1 Main St.; etc. etc. etc. Then - in your startup script (or in every script), use an include statement: ?php session_start(); include($path_to_includes./company_info.php); Now you will have those SESSION vars available for the entire session, basically until you close your browser. You can also use the php.ini auto-prepend setting, which automatically does this for you, altho the vars would not be session vars, since the prepend-ed file happens before your script issues the session_start (I think). -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
