Re: [PHP] Single Quotes vs Double Quotes
Hi,
the $ sign inside single quotes is just a dollar sign. When you place it
inside double quotes it's the start of a variable name.
This is because what is inside single quotes are unparsed while whats
inside double quotes are parsed. For this reasong if you are having to
print out lengthy string literals you should use single quotes. else you
can always safely use doubles.
micro brew wrote:
Hi everyone,
Could somebody please explain to me the difference
between single quotes and double quotes in PHP. It
seems like they can be used interchangeably a lot in
PHP but not always. For example:
This works:
header('Location: http://somedomain.com')
This does not work:
header('Location: $url')
This works:
header(Location: $url)
Why??? Sorry if this has been asked before, but I
didn't find a suitable answer in the archives. TIA.
Mike
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[PHP] Question about MySQL 4.0
I'm just curious that if anything special has to be done to PHP (besides recompiling) after upgrading to MySQL 4.0. I noticed that they are removing C API commands like mysql_connect() and was unsure if these are the same ones that PHP uses. Any help would be appreciated. Thanks. __ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Installing php with gd what a pain!
Hello Guys, I am trying to install php 4.3.2 with gd support. I have already installed zlib and jpeg-6b. My configure line options are as below: ./configure --with-gd --with-jpeg-dir=/usr/lib it doesn't work. I tried ./configure --with-gd --with-jpeg-dir=/usr/local/bin it still doesn't work even tough all the cjpeg and djpeg files are there... it says libjpeg not found for both Could anybody tell me what could be wrong? -Dhaval _ MSN 8 with e-mail virus protection service: 2 months FREE* http://join.msn.com/?page=features/virus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] adodb and php5
Hello Did you compile mysql or any of the other databases into php5? As far as I know php5 does not come with mysql anymore because of some licence issues. So if you haven't compiled it yourself it shouldn't be available and hence not supported by adodb. Just a guess Regards Stefan Langer
Re: [PHP] Installing php with gd what a pain!
On Tuesday 09 September 2003 14:49, Dhaval Desai wrote: I am trying to install php 4.3.2 with gd support. I have already installed zlib and jpeg-6b. My configure line options are as below: PHP + GD installation problems have been covered many times before on the list and almost everything there is to know about it are in the archives. ./configure --with-gd --with-jpeg-dir=/usr/lib it doesn't work. Very likely, ./configure --with-gd --with-jpeg-dir=/usr would work. it still doesn't work even tough all the cjpeg and djpeg files are there... it says libjpeg not found for both It would be more helpful to state the *exact* error message. And very often googling on the error message would point you in the right direction. Could anybody tell me what could be wrong? You gave the wrong directory for the --with-jpeg-dir option. But you didn't give enough details for us to help you, ie: - where your libjpeg files are installed - what the error message is -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- /* All vacations and holidays create problems, except for one's own -- Murphy's Laws on Work n1¤734 */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Mail() question
On Tuesday 09 September 2003 08:12, Ryan A wrote: I am trying to create a new newsletter software as the ones i found on hotscripts were just not good enough or mucho $$ which i dont have :-( [snip] All your questions have been covered before and the answers are in the archives. Please note that i I intend to add a kind of word merge functionality later on. eg: Dear ::name::, thank you for subscribing your email address: ::email:: etc etc For this, your only choice is to send mails out individually. -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- /* There is no education that is not political. An apolitical education is also political because it is purposely isolating. */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Session Variables in a Class
Hi everyone,
I've been experimenting with sessions. I can make
them work just fine in a normal PHP page. But when I
create a class and try to define a session variable
within a method in the class it won't work. I've
tried setting the session variable directly
($_SESSION['name']='somevalue') but that didn't work.
The normal way of setting it -
session_start();
session_register('name');
$name='somevalue';
- didn't work either (within the class).
Am I just missing something obvious? Any suggestions?
TIA.
Mike
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RE: [PHP] Single Quotes vs Double Quotes
Read this article:
http://www.zend.com/zend/tut/using-strings.php
-Original Message-
From: micro brew [mailto:[EMAIL PROTECTED]
Sent: Monday, September 08, 2003 9:04 PM
To: [EMAIL PROTECTED]
Subject: [PHP] Single Quotes vs Double Quotes
Hi everyone,
Could somebody please explain to me the difference
between single quotes and double quotes in PHP. It
seems like they can be used interchangeably a lot in
PHP but not always. For example:
This works:
header('Location: http://somedomain.com')
This does not work:
header('Location: $url')
This works:
header(Location: $url)
Why??? Sorry if this has been asked before, but I
didn't find a suitable answer in the archives. TIA.
Mike
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Re: [PHP] -f function ???
[snip] Does this parameter have anything to do with the -f option of the Unix/Linux sendmail command? [/snip] I'm not a linux expert, but as far as I know, it's the same. It allows users to set the Return-Path header with the mail() function, but this is disallowed when your PHP is set to safe_mode. HTH, Ivo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Mail() question
Hey, Thanks for replying. I had a look at quick ezmlm but it seems to be more of a mailing list software than a newsletter one, and since its not in php i cant really dig in and shape it to my needs...:-( Thanks anyway, Cheers, -Ryan Hi, Why don't you take a look at ezmlm instead. This is open source and free and widely considered to be the best around. But it's not in php though :-) Ryan A wrote: Hi everyone, I am trying to create a new newsletter software as the ones i found on hotscripts were just not good enough or mucho $$ which i dont have :-( Have finished the basics but need some advise now. I am using a mysql database instead of text files. I have a table with the fields name and email, my questions are, 1:is it better to use a for loop and then send each mail? 2:should i first put all the names and addresses into an array? 3:Is it better to send each mail independantly or use BCC? (one mail blast., will it work?) Please note that i I intend to add a kind of word merge functionality later on. eg: Dear ::name::, thank you for subscribing your email address: ::email:: etc etc Am expecting the list to grow to around 5000 or more. When replying if possible please give program examples or links as am not very familier with this. Thanks in advance, -Ryan We will slaughter you all! - The Iraqi (Dis)information ministers site http://MrSahaf.com -- http://www.radinks.com/upload Drag and Drop File Uploader. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Mail() question
Hey Jason,
Thanks for replying.
I did search the archive for newsletter, newsletter software and
variations but didnt come up with much. I got a lot of german and other
results too from php general,debian etc
Will do another search on mail now.
Please note that i I intend to add a kind of word merge functionality
later
on.
eg:
Dear ::name::,
thank you for subscribing your email address: ::email::
etc etc
For this, your only choice is to send mails out individually.
Thanks, maybe i can program an option something like
if ($mail_merge==1)
{send_singles();}
else
{send_bcc();}
Any advise is welcome.
Cheers,
-Ryan
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Re: [PHP] Mail() question
On Tuesday 09 September 2003 17:02, Ryan A wrote: I did search the archive for newsletter, newsletter software and variations but didnt come up with much. I got a lot of german and other results too from php general,debian etc Will do another search on mail now. mass mailing, bulk mailing would probably be better search terms. -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- /* Systems programmers are the high priests of a low cult. -- R.S. Barton */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Problem Coding a Tutorial
Stephen Tiano wrote:
Kae,
Excuse my being dense, but I just want to get your meaning with the
lines you added. You're saying to substitute
if($_POST['submit']=='Sign!')
for
if ($submit == Sign!)
and to try ('$_POST[name]', ... (and not $_POST['name'])?
in your code, the first variable was $submit. The $_POST version of this
is $_POST['submit'].
the second set of variables was /already within quotes/, therefore the
quotes around the variable name should be left out.
the best way to write quoted variables is probably to exit quote mode
first, but I thought that might be too confusing for just a little code.
For example:
echo '$submit = '.$_POST['submit'];
instead of:
echo \$submit = $_POST[submit];
I hope that helps clarify it a bit.
Kae
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Re: [PHP] Session Variables in a Class
Am Die, 2003-09-09 um 10.19 schrieb micro brew:
Hi everyone,
I've been experimenting with sessions. I can make
them work just fine in a normal PHP page. But when I
create a class and try to define a session variable
within a method in the class it won't work. I've
tried setting the session variable directly
($_SESSION['name']='somevalue') but that didn't work.
The normal way of setting it -
session_start();
session_register('name');
$name='somevalue';
- didn't work either (within the class).
Am I just missing something obvious? Any suggestions?
You have to include the class-definition _before_ you start the session.
Read about it in the manual:
http://www.php.net/manual/en/language.oop.serialization.php
Hope that helps.
--
Marco
TIA.
Mike
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[PHP] Re: Mail() question
Ryan A wrote: Hi everyone, I am trying to create a new newsletter software as the ones i found on hotscripts were just not good enough or mucho $$ which i dont have :-( Have finished the basics but need some advise now. I am using a mysql database instead of text files. I have a table with the fields name and email, my questions are, 1:is it better to use a for loop and then send each mail? 2:should i first put all the names and addresses into an array? 3:Is it better to send each mail independantly or use BCC? (one mail blast., will it work?) For short lists of emails, yes, it should be fine to send them in one go (one after the other). However, it takes time to send an email, and you are usually allowed only about 30 seconds of CPU time for your script. How I do it is to make a file listing the ids of the users, and the ids of the emails they're to receive, then I have a cron job which sends out one a minute. For heavier loads, you could add another cron job to get two a minute, and so on. Kae -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Try/Catch
Hello Jay,
Yes, I´m running PHP5.
And in my code you can see that the exception is
throwed in an a call to a methode from an aggregated
object in a suclassed one ($this-curl-GET()). The
GET() methode throws the excpetion if curl_exec
returns an error.
But one would expect that the exception should be
caught after this call returns. Wouldn´t
Here is my code again for examplify:
have something like this:
//...cut...
try {
$res =
$this-curl-GET($this-url[0]);
} catch (Exception $e) {
return FALSE;
}
//...cut...
and in the curl class, something like this:
//...cut...
$result = curl_exec ($this-rs);
$this-err = curl_errno($this-rs);
if ($this-err)
throw new
Exception(curl_error($this-rs) . (error in GET));
//...cut...
--- Jay Blanchard
[EMAIL PROTECTED] wrote:
[snip]
Try/Catch
Well, may question is about the Scope of Throwed
Execeptions.
[/snip]
What version of PHP are you running? Only V5 has
this kind of exception
handling. See http://www.php.net/zend-engine-2.php
HTH!
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Re: [PHP] Installing php with gd what a pain!
You must also install devel packages from jpeg, png and so on... Desi Jason Wong wrote: On Tuesday 09 September 2003 14:49, Dhaval Desai wrote: I am trying to install php 4.3.2 with gd support. I have already installed zlib and jpeg-6b. My configure line options are as below: PHP + GD installation problems have been covered many times before on the list and almost everything there is to know about it are in the archives. ./configure --with-gd --with-jpeg-dir=/usr/lib it doesn't work. Very likely, ./configure --with-gd --with-jpeg-dir=/usr would work. it still doesn't work even tough all the cjpeg and djpeg files are there... it says libjpeg not found for both It would be more helpful to state the *exact* error message. And very often googling on the error message would point you in the right direction. Could anybody tell me what could be wrong? You gave the wrong directory for the --with-jpeg-dir option. But you didn't give enough details for us to help you, ie: - where your libjpeg files are installed - what the error message is -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Session Variables in a Class
From: micro brew [EMAIL PROTECTED]
I've been experimenting with sessions. I can make
them work just fine in a normal PHP page. But when I
create a class and try to define a session variable
within a method in the class it won't work. I've
tried setting the session variable directly
($_SESSION['name']='somevalue') but that didn't work.
The normal way of setting it -
session_start();
session_register('name');
$name='somevalue';
- didn't work either (within the class).
didn't work isn't very helpful to us. How useful would it be for me to
just answer you with it worked for me.
Show us some code examples (short ones) as to how this doesn't work, please.
---John Holmes...
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Re: [PHP] Mail() question
At 09:40 9-9-03, you wrote: On Tuesday 09 September 2003 08:12, Ryan A wrote: I am trying to create a new newsletter software as the ones i found on hotscripts were just not good enough or mucho $$ which i dont have :-( Please note that i I intend to add a kind of word merge functionality later Knowing that PHP has problems sending mass mails I chose to send them as SMTP directly. I used this class for it which is self explaining. http://phpclasses.half2.nl/browse.html/package/346.html I have not tried to put any load on it yet. It might be a good idea to prolong the timeout period in the class. Don't forget to add the From: Reply-To: Return-Receipt-To: and Return-Path: to the headers, as bounced mail might otherwise get lost. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] using fwrite to create PHP files
On 05 September 2003 19:44, Chris Sherwood wrote:
this is a sample of what I do when I need to write a php file
$stringtowrite = ?PHP\n// Bulletin Board
forum\n$.ForumId=.$tabletofind.;\n;
$stringtowrite .=
$.ForumActive='1';\n$.ForumName='.$sportname.';\n;
$stringtowrite .= $.ForumDescription='.$sportname.
forum';\n;
$stringtowrite .= $.ForumConfigSuffix='';\n;
$stringtowrite .= $.ForumFolder='0';\n;
$stringtowrite .= $.ForumParent='0';\n;
$stringtowrite .= $.ForumLang='lang/english.php';\n;
--- and so on until finally
$fd=fopen($final_destination,w) or die (file won't open);
/*if ($fd===false) {
echo file create failed;
exit();
//return;
} */
fwrite($fd,$stringtowrite);
fclose($fd);
Ouch! This looks like a prime candidate for a heredoc
(http://www.php.net/language.types.string#language.types.string.syntax.heredoc):
$stringtowrite = STRINGTOWRITE
// Bulletin Board forum
\$ForumId=$tabletofind;
\$ForumActive='1';
\$ForumName='$sportname';
\$ForumDescription='$sportname forum';
\$ForumConfigSuffix='';
\$ForumFolder='0';
\$ForumParent='0';
\$ForumLang='lang/english.php';
STRINGTOWRITE;
You can even embed the heredoc directly in the fwrite():
$fd=fopen($final_destination,w) or die (file won't open);
fwrite($fd, FILECONTENT
// Bulletin Board forum
\$ForumId=$tabletofind;
\$ForumActive='1';
\$ForumName='$sportname';
\$ForumDescription='$sportname forum';
\$ForumConfigSuffix='';
\$ForumFolder='0';
\$ForumParent='0';
\$ForumLang='lang/english.php';
FILECONTENT
);
fclose($fd);
Cheers!
Mike
-
Mike Ford, Electronic Information Services Adviser,
Learning Support Services, Learning Information Services,
JG125, James Graham Building, Leeds Metropolitan University,
Beckett Park, LEEDS, LS6 3QS, United Kingdom
Email: [EMAIL PROTECTED]
Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211
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[PHP] Multiple image buttons
Hi Group, I have a page on which there are multiple image buttons. Is there any way to determine which button is pressed by the user? For example, there is a page on which i display all the users of the system with the edit and delete button beside each user entry. Now if admin wants to delete one of the users then how can i know admin pressed which button? It is possible with non-image button but image button always give me x and y co-ordinates. Please let me know if you have any clue. Thanks __ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Multiple image buttons
From: Hardik Doshi [EMAIL PROTECTED]
I have a page on which there are multiple image
buttons. Is there any way to determine which button is
pressed by the user?
For example, there is a page on which i display all
the users of the system with the edit and delete
button beside each user entry. Now if admin wants to
delete one of the users then how can i know admin
pressed which button? It is possible with non-image
button but image button always give me x and y
co-ordinates.
Please let me know if you have any clue.
Use a method like this:
html
form method=POST action=test.php
input type=image src=image.gif name=image[1]
input type=image src=image.gif name=image[2]
input type=image src=image.gif name=image[3]
input type=image src=image.gif name=image[4]
/form
/html
?php
if(isset($_POST['image']))
{
$button = each($_POST['image']);
//$button['key'] will contain the number
//of the button that was clicked on
echo You pressed button {$button['key']};
}
?
Where the number in image[XX] will user_id of the user you want to edit or
delete.
---John Holmes...
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Re: [PHP] Re: Mail() question
You can also use ini_set or .htaccess to increase the max execution time for the PHP script. I have some reports that used to take 5 or 6 minutes to run and this worked well, note though that IE has a timeout where it will close the connection if the page has not finished loading within n seconds, you can increase it in the registry. Rather than waiting for mail() to complete for each e-mail you want to send an often recommended approach is writing the e-mail directly into the mail queue so your mail client picks it up when it runs. Take a look at the PEAR Mail class, it is easy to use and supports multiple backends (http://pear.php.net). Jason Kae Verens wrote: Ryan A wrote: Hi everyone, I am trying to create a new newsletter software as the ones i found on hotscripts were just not good enough or mucho $$ which i dont have :-( Have finished the basics but need some advise now. I am using a mysql database instead of text files. I have a table with the fields name and email, my questions are, 1:is it better to use a for loop and then send each mail? 2:should i first put all the names and addresses into an array? 3:Is it better to send each mail independantly or use BCC? (one mail blast., will it work?) For short lists of emails, yes, it should be fine to send them in one go (one after the other). However, it takes time to send an email, and you are usually allowed only about 30 seconds of CPU time for your script. How I do it is to make a file listing the ids of the users, and the ids of the emails they're to receive, then I have a cron job which sends out one a minute. For heavier loads, you could add another cron job to get two a minute, and so on. Kae -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] How do I get the result of a Division to 2 decimal places?
Hi, I am dividing a number by another number and printing the result to the screen. How can I ensure that the number is rounded up to 2 decimal places? Thanks for your help -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] BMP - GD image?
Hello, I wanted to know if anyone has a good way to convert windows bitmaps into png, jpeg, gif or something else that GD2 can work with? The reason for this is that I wanna be able to colorize them in a special way which GD is great at... Just that GD can't handle BMPs so... My first idea was to simply convert the formats, but turns out that's not waay to easy... I only tried the 8bit format which I nowdays think is VERY wierd... The palette indexing isn't logical it seems... If anyone can explain the file format, I will just write my own PHP script for this task... Help anyone? -- // DvDmanDT MSN: [EMAIL PROTECTED] Mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How do I get the result of a Division to 2 decimal places?
printf(%.2f,$number); Shaun wrote: Hi, I am dividing a number by another number and printing the result to the screen. How can I ensure that the number is rounded up to 2 decimal places? Thanks for your help -- http://www.radinks.com/upload Drag and Drop File Uploader. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How do I get the result of a Division to 2 decimal places?
Hi Am Die, 2003-09-09 um 16.06 schrieb Shaun: Hi, I am dividing a number by another number and printing the result to the screen. How can I ensure that the number is rounded up to 2 decimal places? Use printf with format strings like printf(Value: %.2f, $value); http://php.net/manual/en/function.printf.php -- Marco -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] How do I get the result of a Division to 2 decimal places?
[snip] I am dividing a number by another number and printing the result to the screen. How can I ensure that the number is rounded up to 2 decimal places? [/snip] Why others never test these things I'll never know...but here is a small test you can run ?php /* ** rounding / number format test */ $number = 12.2345; echo number_format($number, 4, '', ',').\n; echo number_format($number, 3, '', ',').\n; echo number_format($number, 2, '', ',').\n; echo \n; echo round($number, 4).\n; echo round($number, 3).\n; echo round($number, 2).\n; ? The results 12.2345 12.235 12.23 12.2345 12.235 12.23 Interesting, no? It would appear that under PHP4.2.1 on a test server that number_format() exhibits the same behaviour as round(). Have a pleasant and productive day. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] BMP - GD image?
DvDmanDT wrote: Hello, I wanted to know if anyone has a good way to convert windows bitmaps into png, jpeg, gif or something else that GD2 can work with? The reason for this is that I wanna be able to colorize them in a special way which GD is great at... Just that GD can't handle BMPs so... My first idea was to simply convert the formats, but turns out that's not waay to easy... I only tried the 8bit format which I nowdays think is VERY wierd... The palette indexing isn't logical it seems... If anyone can explain the file format, I will just write my own PHP script for this task... Help anyone? Google is your friend ;-) Try this: http://www.dcs.ed.ac.uk/home/mxr/gfx/2d/BMP.txt Hope this will help you, Regards, Matthias -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: PHP and Apache
Hi After installing Apache then PHP, i was told by php that apache wasnt configured, so i followed the instructions in the install.txt file. But everytime i view the files through the local host but i only see the written code, So how do i get this to work, assuming that Apache isnt giving the details to php to decode. I am using Win XP Apache 1.3.23 MYSQL 3.23.49 PHP 4.1.1 any ideas on how i can solve this and do you need any more info? Thanks Ray Mordy I.T CTC PLUS www.Ctcplus.com [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How do I get the result of a Division to 2 decimal places?
It is not mentioned in the manual, but it seems dec_point cannot be empty. If it is empty, default (.) is taken. Jay Blanchard wrote: [snip] I am dividing a number by another number and printing the result to the screen. How can I ensure that the number is rounded up to 2 decimal places? [/snip] Why others never test these things I'll never know...but here is a small test you can run ?php /* ** rounding / number format test */ $number = 12.2345; echo number_format($number, 4, '', ',').\n; echo number_format($number, 3, '', ',').\n; echo number_format($number, 2, '', ',').\n; echo \n; echo round($number, 4).\n; echo round($number, 3).\n; echo round($number, 2).\n; ? The results 12.2345 12.235 12.23 12.2345 12.235 12.23 Interesting, no? It would appear that under PHP4.2.1 on a test server that number_format() exhibits the same behaviour as round(). Have a pleasant and productive day. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] addslashes() || Why the multiple slashes?
Hey All. Simple ? why does PHP add 3 slashes to the following var: $apostrophe = I've got an apostrophe; $slashed = addslashes($apostrophe); echo $slashed; Result: I\\\'ve got an apostrophe. What's up with that -- why not just add a single backslash? --Noah -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: PHP and Apache
At 16:58 9-9-03, you wrote: Hi After installing Apache then PHP, i was told by php that apache wasnt configured, so i followed the instructions in the install.txt file. But everytime i view the files through the local host but i only see the written code, So how do i get this to work, assuming that Apache isnt giving the details to php to decode. I am using Win XP Apache 1.3.23 MYSQL 3.23.49 PHP 4.1.1 any ideas on how i can solve this and do you need any more info? Thanks Did you edit the Apache httpd.conf file? If so, what lines did you add? Did you restart Apache after that? Did Apache start successfully then? How come PHP tells you Apache is not configured?? That's weird. What's the message? Do you use http://localhost/path/file.php ? Or is the file called .htm? http://nl.php.net/manual/en/install.windows.php PS please start a new message when mailing to this list: rpelying to an existing thread means some people will see it appear in that thread -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] How do I get the result of a Division to 2 decimal places?
[snip] It is not mentioned in the manual, but it seems dec_point cannot be empty. If it is empty, default (.) is taken. echo number_format($number, 4, '', ',').\n; number_format() does allow an empty set of single quotes in the third attribute which it will default to a period (.) for the decimal point. number_format() does require that have all the attributes stated, or it will throw an error. So if you do this echo number_format($number, 4, ',').\n; You should get an error. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How do I get the result of a Division to 2 decimal places?
I meant you cannot set decimal point to be '', it will always display. Yes you can supply '' for the third argument. Jay Blanchard wrote: [snip] It is not mentioned in the manual, but it seems dec_point cannot be empty. If it is empty, default (.) is taken. echo number_format($number, 4, '', ',').\n; number_format() does allow an empty set of single quotes in the third attribute which it will default to a period (.) for the decimal point. number_format() does require that have all the attributes stated, or it will throw an error. So if you do this echo number_format($number, 4, ',').\n; You should get an error. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] How do I get the result of a Division to 2 decimal places?
[snip] I meant you cannot set decimal point to be '', it will always display. Yes you can supply '' for the third argument. [/snip] Ah! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] addslashes() || Why the multiple slashes?
WFM. Is $apostrophe from a REQUEST variable. Then it already is addslashed, as your magic_quotes_gpc is on in php.ini. CF High wrote: Hey All. Simple ? why does PHP add 3 slashes to the following var: $apostrophe = I've got an apostrophe; $slashed = addslashes($apostrophe); echo $slashed; Result: I\\\'ve got an apostrophe. What's up with that -- why not just add a single backslash? --Noah -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Session Variables in a Class
Here's my class. I start the session in the
constructor and in later methods attempt to register
session variables. You can see I've tried a couple
different methods but none of them maintain the
session variable values. Any suggestions?
Mike
?php
class login {
//This variable tells the browser where to redirect to
the loginpage
var
$loginPage='http://www.somedomain.com/somepage.php';
var
$exitPage='http://www.somedomain.com/somepage.html';
var $loggedIn;
var $access;
var $accesslevel;
function login($loggedIn, $access, $accesslevel) {
session_start();
if ($loggedIn=='1') {
$this-checkLogin();
}
if ($access=='1') {
$this-checkAccess();
}
if ($access=='0' $loggedIn=='0') {
$this-authenticateLogin();
}
}
function checkLogin() {
if (session_is_registered('user')!='True') {
session_register('unauthorizedaccess');
$unauthorizedaccess=http://; .
$_SERVER['SERVER_NAME'] . $_SERVER['SCRIPT_NAME'];
header(location: $this-loginPage);
exit();
}
}
function checkAccess() {
if (session_is_registered('permission')=='True') {
if
($HTTP_SESSION_VARS['permission']$this-accesslevel)
{
session_destroy();
header(location: $this-exitPage);
exit();
}
}
else {
session_register('unauthorizedaccess');
$unauthorizedaccess=http://; .
$_SERVER[SERVER_NAME] . $_SERVER[SCRIPT_NAME];
header(location: $this-loginPage);
exit();
}
}
function authenticateLogin() {
if ((!$HTTP_POST_VARS['un']) ||
(!$HTTP_POST_VARS['pw'])) {
session_register('loginError');
header(Location: $this-loginPage);
exit();
}
else {
include(includes/db_connect.inc);
//call db_connect function from db_connect.inc
db_connect() or trigger_error(MySQL error # .
mysql_errno() . : . mysql_error());
$query=select * from users where username=\ .
addslashes($HTTP_POST_VARS['un']) .\ and
password=\ . addslashes($HTTP_POST_VARS['pw']) .
\;
$result=mysql_query($query) or trigger_error(MySQL
error # . mysql_errno() . : . mysql_error());
$foundCount = mysql_num_rows($result);
if ($foundCount==1) {
session_register('user');
session_register('permission');
session_register('company');
session_unregister('loginError');
for ($i=0; $i $foundCount; $i++) {
$row=mysql_fetch_array($result);
$_SESSION['user']=$row['userID'];
$_SESSION['permission']=$row['permissionLevel'];
$_SESSION['company']=$row['companyID'];
}
if
(session_is_registered('unauthorizedaccess')=='True')
{
$location=$HTTP_SESSION_VARS['unauthorizedaccess'];
session_unregister('unauthorizedaccess');
header(Location: $location);
exit();
}
}
else {
session_register('loginError');
header(Location: $this-loginPage);
exit();
}
}
}
//closes class
}
?
--- CPT John W. Holmes [EMAIL PROTECTED]
wrote:
From: micro brew [EMAIL PROTECTED]
I've been experimenting with sessions. I can make
them work just fine in a normal PHP page. But
when I
create a class and try to define a session
variable
within a method in the class it won't work. I've
tried setting the session variable directly
($_SESSION['name']='somevalue') but that didn't
work.
The normal way of setting it -
session_start();
session_register('name');
$name='somevalue';
- didn't work either (within the class).
didn't work isn't very helpful to us. How useful
would it be for me to
just answer you with it worked for me.
Show us some code examples (short ones) as to how
this doesn't work, please.
---John Holmes...
__
Do you Yahoo!?
SBC Yahoo! DSL - Now only $29.95 per month!
http://sbc.yahoo.com
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Re: [PHP] No answers found - Why var and why ?
André Cupini wrote: But what's the diference of the sintax: function bla($var) That means the function will return a reference. http://www.php.net/manual/en/functions.returning-values.php - Brad -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Encrypt/Serialize Source Code for Sale
Hi, I've actually been looking for this kind of things for a while as well. However, I would not want my client to install something to uncode the scripts (probably causing the scripts to be unencoded easier). I found these: PHP OBFUSCATOR http://richard.fairthorne.is-a-geek.com/utils_obfuscate.php Phrozen http://sourceforge.net/projects/phrozen/ POBS http://pobs.mywalhalla.net/ Anyone have any recommendations or experience with any? -- Ivo Evan Nemerson [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Take a look at Turck MMCache (free) and Zend Encoder (not). http://www.turcksoft.com/en/e_mmc.htm http://www.zend.com/store/products/zend-encoder.php On Saturday 06 September 2003 01:59 pm, Charles Kline wrote: What methods are available (ups and downs) for encrypting and serializing php applications for sale? Thanks, Charles -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] count() numerical arrays....
Hey all. Another simple, yet baffling for me, question: I have a comma delimited list of numbers; e.g. $num_list = 1,2,3,4 I split the number list to array -- $num_list_array = split(, $num_list) I then count the number of elements -- $count = count($num_list_array); I do not get 4 for $count, rather 1! I can't stand coming up with cludgy workarounds just to count the number of elements in a numerical list. Any ideas? --Noah -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Setting execution time for a loop
How do I set execution time for a for() loop? Like I have a loop stop once it finds 3 things, but what happens when there are only 2 things? It keeps looking for 30 seconds then shows this error: Fatal error: Maximum execution time of 30 seconds exceeded in... How can I set it to 3 seconds without a error? -- - Zavaboy [EMAIL PROTECTED] www.zavaboy.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] count() numerical arrays....
Use explode instead... $num_list_array = explode(, $num_list) more information at php.net/explode Cesar CF High wrote: Hey all. Another simple, yet baffling for me, question: I have a comma delimited list of numbers; e.g. $num_list = 1,2,3,4 I split the number list to array -- $num_list_array = split(, $num_list) I then count the number of elements -- $count = count($num_list_array); I do not get 4 for $count, rather 1! I can't stand coming up with cludgy workarounds just to count the number of elements in a numerical list. Any ideas? --Noah -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] count() numerical arrays....
CF High wrote:
I split the number list to array -- $num_list_array = split(, $num_list)
Any ideas?
split uses a regular expression. I think you want to use explode here.
$num_list_array = explode(',', $num_list)
- Brad
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Re: [PHP] Lost Connection to MySQL server during query
Are you using mysql_pconnect or just mysql_connect? Donald Tyler wrote: I have a script that is processing data from a single table and splitting it into smaller normalized tables. The script takes anywhere between 5-10 minutes to complete, and as it runs it constantly outputs a report on its progress. The script seems to run fine the first time I run it, but with subsequent runs (To see if it incorrectly creates duplicates of records etc), after a couple of minutes the script ends with an error message saying Lost connection to MySQL server during query. During the first run, the script is mostly just chopping up the data and placing it in the new tables, and doing a little comparing. But during subsequent runs, all of the records in the new tables should already exist, so the script see's this, and instead of creating new records, it compares them to see if its correct. Does anyone have any idea why it would be losing connection all the time? This is just being run on a test server at the moment. Being used as the server and also the client, configured as follows: Windows XP Tablet Edition PHP 4.3.3 PHP Extensions: XmlRPC MySQL 4.0.14 Apache 2.0.47 Please help, this has been making my life hell for a week now! Thanks Donald -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] addslashes() || Why the multiple slashes?
CF High wrote: why does PHP add 3 slashes to the following var: $apostrophe = I've got an apostrophe; $slashed = addslashes($apostrophe); echo $slashed; Result: I\\\'ve got an apostrophe. What's up with that -- why not just add a single backslash? Do you have gpc_magic_quotes enabled? - Brad -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] addslashes() || Why the multiple slashes?
Brad Pauly wrote: CF High wrote: why does PHP add 3 slashes to the following var: $apostrophe = I've got an apostrophe; $slashed = addslashes($apostrophe); echo $slashed; Result: I\\\'ve got an apostrophe. What's up with that -- why not just add a single backslash? Do you have gpc_magic_quotes enabled? Oops. I meant magic_quotes_gpc. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PREG-pattern, help needed
I need help with a preg-pattern for preg_replace_callback().
I need to match td(+all properties) and replace them with td
id=$counter.
This is as far as I have come in my code:
?php
$html = 'table border=1 id=myTable
tr
td
table border=1
tr
td width=20tabell2 cell1/td
td width=40tabell2 cell2/td
/tr
/table
/td
tdförsta cell i rad två/td
tdDetta är den sista/td
/tr
/table';
$counter = 0;
function bla($matches) {
global $counter;
$counter++;
return td id=\theId.$counter.\;
}
// this pattern is all wrong, since it matches and replaces all tags
echo preg_replace_callback(|([td][^]+)|i, bla, $html);
?
Any thoughts?
// Tobias
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[PHP] Dynamic Multi Dimensional Arrays
Hello Everyone, I want to emulate session objects (as opposed to variables). I stumbled upon creating multi-dimensional arrays, so I can do this: $name = 'Bob'; $year = '2003'; $HTTP_SESSION_VARS[$user][$year] = 'registered'; which gives $HTTP_SESSION_VARS['Bob']['2003'] = 'registered'; but I want to append an options array in this so what I want is: $options = array ( 'income' = 1, 'age' = 25 ); $HTTP_SESSION_VARS[$user][$options] = 'registered'; which gives: $HTTP_SESSION_VARS['Bob'][ [income]=1, [age]=25 ] = 'registered'; but this doesn't work. Is there any way I can have objects saved in sessions? Bobby -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Is there an issue using sessions with IE/Mac?
I've built a log in system which sets the user's id as a session if succesfully logged in. However, a user on IE5/Mac tells me that the site logs her out even though she has entered the correct login details. I have tried using her details on Firebird/Windows and have had no problems. Are there any known issues using php sesisons with IE5/Mac? Cheers, Matt -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Dynamic Multi Dimensional Arrays
Hello Everyone, I want to emulate session objects (as opposed to variables). I stumbled upon creating multi-dimensional arrays, so I can do this: $name = 'Bob'; $year = '2003'; $HTTP_SESSION_VARS[$user][$year] = 'registered'; which gives $HTTP_SESSION_VARS['Bob']['2003'] = 'registered'; but I want to append an options array in this so what I want is: $options = array ( 'income' = 1, 'age' = 25 ); (Where the $options array is created dynamically from passed POST data). $HTTP_SESSION_VARS[$user][$options] = 'registered'; which gives: $HTTP_SESSION_VARS['Bob'][ [income]=1, [age]=25 ] = 'registered'; but this doesn't work. Is there any way I can have objects saved in sessions? Bobby -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Dynamic Multi Dimensional Arrays
Hi,
Tuesday, September 9, 2003, 2:19:28 PM, you wrote:
BP Hello Everyone,
BP I want to emulate session objects (as opposed to variables). I stumbled
BP upon creating multi-dimensional arrays, so I can do this:
BP $name = 'Bob';
BP $year = '2003';
BP $HTTP_SESSION_VARS[$user][$year] = 'registered';
BP which gives $HTTP_SESSION_VARS['Bob']['2003'] = 'registered';
BP but I want to append an options array in this so what I want is:
BP $options = array (
BP'income' = 1,
BP'age' = 25
BP );
BP $HTTP_SESSION_VARS[$user][$options] = 'registered';
BP which gives:
BP$HTTP_SESSION_VARS['Bob'][ [income]=1, [age]=25 ] = 'registered';
BP but this doesn't work. Is there any way I can have objects saved in
BP sessions?
BP Bobby
you would have to give $user another key value
$options = array('income'=1.'age'=25);
$HTTP_SESSION_VARS[$user] = $options;
$HTTP_SESSION_VARS[$user]['status'] = 'registered';
also in these cases print_r($HTTP_SESSION_VARS[$user]) can be your
friend.
--
regards,
Tom
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Re: [PHP] Dynamic Multi Dimensional Arrays
Bobby Patel wrote: Hello Everyone, I want to emulate session objects (as opposed to variables). I stumbled upon creating multi-dimensional arrays, so I can do this: $name = 'Bob'; $year = '2003'; $HTTP_SESSION_VARS[$user][$year] = 'registered'; which gives $HTTP_SESSION_VARS['Bob']['2003'] = 'registered'; but I want to append an options array in this so what I want is: $options = array ( 'income' = 1, 'age' = 25 ); $HTTP_SESSION_VARS[$user][$options] = 'registered'; which gives: $HTTP_SESSION_VARS['Bob'][ [income]=1, [age]=25 ] = 'registered'; but this doesn't work. Is there any way I can have objects saved in sessions? There is, but I am not sure that is what you want. The reason you are getting the above result is because you are using $object (which is an array) as a key. Do you want an array element that holds the $options array? $HTTP_SESSION_VARS[$user]['options'] = $options; You could then add elements to this array like this: $HTTP_SESSION_VARS[$user]['options']['registered'] = 1; Is that what you are trying to do? - Brad -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PREG-pattern, help needed
Hi,
What about:
$string = preg_replace(/(td)[^]*/,\\1 id={$counter},$string);
atur
- Original Message -
From: Tobias Talltorp [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, September 09, 2003 6:35 PM
Subject: [PHP] PREG-pattern, help needed
I need help with a preg-pattern for preg_replace_callback().
I need to match td(+all properties) and replace them with td
id=$counter.
This is as far as I have come in my code:
?php
$html = 'table border=1 id=myTable
tr
td
table border=1
tr
td width=20tabell2 cell1/td
td width=40tabell2 cell2/td
/tr
/table
/td
tdförsta cell i rad två/td
tdDetta är den sista/td
/tr
/table';
$counter = 0;
function bla($matches) {
global $counter;
$counter++;
return td id=\theId.$counter.\;
}
// this pattern is all wrong, since it matches and replaces all tags
echo preg_replace_callback(|([td][^]+)|i, bla, $html);
?
Any thoughts?
// Tobias
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Re: [PHP] Dynamic Multi Dimensional Arrays
Brad Pauly wrote: $HTTP_SESSION_VARS[$user]['options'] = $options; yes this is what I wanted. You could then add elements to this array like this: $HTTP_SESSION_VARS[$user]['options']['registered'] = 1; Is that what you are trying to do? - Brad I will try this out and see what happens. Thank you Tom and Brad. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Is there an issue using sessions with IE/Mac?
on 9/9/03 9:33 AM, Matt MacLeod at [EMAIL PROTECTED] wrote: I've built a log in system which sets the user's id as a session if succesfully logged in. However, a user on IE5/Mac tells me that the site logs her out even though she has entered the correct login details. I have tried using her details on Firebird/Windows and have had no problems. Are there any known issues using php sesisons with IE5/Mac? Cheers, Matt Not that I know of.. I have written most all my applications using IE5 on the Mac as my primary browser and they all work great.. And now that I use Safari they still work great.. So there is something wrong with the way your cookies are being set I believe.. or some other problem.. because IE5 for mac can definitely use and work with sessions.. Cheers! Rick We should be taught not to wait for inspiration to start a thing. Action always generates inspiration. Inspiration seldom generates action. - Frank Tibolt -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: PHP and Apache
I have a complete setup and testing procedure for windows class machines. Hope it can help you. www.torres.ws/dev/php Walter -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Installing PHP with MySQL RPM version
I am trying to ./configure PHP 4.3.3 on a system that already has MySQL 4.0.14 on it. In the configure line --with-mysql=/path/to/mysql were is the path for RPM versions of MySQL. I have search the computer but it looks like the mysql files are all over the place. Database files are in /var/lib/mysql BIN files are in /usr/bin/, etc... If you install MySQL from a RPM what path do you put in the PHP configure line Thanks, Mark. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Is there an issue using sessions with IE/Mac?
I've built a log in system which sets the user's id as a session if succesfully logged in. However, a user on IE5/Mac tells me that the site logs her out even though she has entered the correct login details. I have tried using her details on Firebird/Windows and have had no problems. Are there any known issues using php sesisons with IE5/Mac? For what it's worth (which may not be much), I've heard reports of problems with IE5.2 in OSX when used with Entourage. A colleague's session was failing after checking email with Entourage, and he said Microsoft confirmed the problem. However -- I've since gone to OSX and can't duplicate the problem on my system. -- Lowell Allen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Is there an issue using sessions with IE/Mac?
on 9/9/03 11:46 AM, Lowell Allen at [EMAIL PROTECTED] wrote: I've built a log in system which sets the user's id as a session if succesfully logged in. However, a user on IE5/Mac tells me that the site logs her out even though she has entered the correct login details. I have tried using her details on Firebird/Windows and have had no problems. Are there any known issues using php sesisons with IE5/Mac? For what it's worth (which may not be much), I've heard reports of problems with IE5.2 in OSX when used with Entourage. A colleague's session was failing after checking email with Entourage, and he said Microsoft confirmed the problem. However -- I've since gone to OSX and can't duplicate the problem on my system. Ah yes there was a huge problem with this.. basically every time Entourage went and checked your mail.. or a ToDo, Calendar alert happened the preferences that Entourage and IE shared (don't ask me why) we're overwritten.. thus deleting any session info, etc that might have been in the cookies in IE. Im not sure if they fixed it yet.. but if you couldn¹t duplicate the problem.. then it sounds like they have. I finally got so frustrated I went to other browsers.. and now am on Safari.. too bad IE, which is ok since MS does not support the Mac version anymore anyways. Cheers! Rick Today I begin to understand what love must be, if it exists When we are parted, we each feel the lack of the other half of ourselves. We are incomplete like a book in two volumes of which the first has been lost. That is what I imagine love to be: incompleteness in absence. - Goncourt -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Installing PHP with MySQL RPM version
In the configure line --with-mysql=/path/to/mysql were is the path for RPM versions of MySQL. I have search the computer but it looks like the mysql files are all over the place. Database files are in /var/lib/mysql BIN files are in /usr/bin/, etc... use --with-mysql or --with-mysql-sock example: ./configure --with-mysql ./configure --with-mysql-sock=/var/lib/mysql/mysql.sock hth -- BigDog -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Installing PHP with MySQL RPM version
Thanks, If you just use --with-mysql it will use PHP's built-in mysql client lib 3.23.49, but I have MySQL 4.0.14 installed. Won't this make a difference. I want to make sure PHP is compiled this the right libraries for MySQL. Mark. Ray Hunter [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] In the configure line --with-mysql=/path/to/mysql were is the path for RPM versions of MySQL. I have search the computer but it looks like the mysql files are all over the place. Database files are in /var/lib/mysql BIN files are in /usr/bin/, etc... use --with-mysql or --with-mysql-sock example: ./configure --with-mysql ./configure --with-mysql-sock=/var/lib/mysql/mysql.sock hth -- BigDog -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Brainiacs please help! PostgreSQL and foreach() problem
I have a database full of names. each name could be linked to any number of
sub-names, each sub-name could be linked to any number of sub-sub-names, to
infinity (unlikely but possible).
I need to iterate through this nest of names starting with a main name; lets
call the main name Peter. Peter could have John, Tim Mike working for him.
Tim could have Greg working for him.
function select_names($current_top_name){
global $dbh;
$sql =
SELECT
name_id_fk
FROM
name_relation
WHERE
top_name_id_fk = '.$current_top_name.'
;
$rs = pg_query($dbh, $sql);
if(($num_rows = pg_num_rows($rs)) 0){
for($i=0;$i$num_rows;$i++){
$row = pg_fetch_row($rs, $i, PGSQL_ASSOC);
$associated_names[] = $row['name_id_fk'];
}
pg_free_result($rs);
} // end if(($num_rows = pg_num_rows($rs)) 0)
return $associated_names;
} // end function select_names()
$current_top_name = 'Peter';
while(!$stop){
$assoc_names = select_names($current_top_name);
foreach($assoc_names as $key = $val){
print($val);
$more_assoc_names = select_names($val);
if($more_assoc_names){
ARG HELP IM NOT SMART ENOUGH
}
} // end while(!$stop)
} // end foreach($assoc_names as $key = $val)
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Re: [PHP] Installing PHP with MySQL RPM version
mark, from what i understand of the configuration script it will go out and look in various locations for the mysql libraries. If you want to specify something then I would suggest using the --with-mysql-sock and pass the socket file. I like to use the socket file and have always had great success with it even for mysql 4.0 -- BigDog On Tue, 2003-09-09 at 12:59, Mark McCulligh wrote: Thanks, If you just use --with-mysql it will use PHP's built-in mysql client lib 3.23.49, but I have MySQL 4.0.14 installed. Won't this make a difference. I want to make sure PHP is compiled this the right libraries for MySQL. Mark. Ray Hunter [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] In the configure line --with-mysql=/path/to/mysql were is the path for RPM versions of MySQL. I have search the computer but it looks like the mysql files are all over the place. Database files are in /var/lib/mysql BIN files are in /usr/bin/, etc... use --with-mysql or --with-mysql-sock example: ./configure --with-mysql ./configure --with-mysql-sock=/var/lib/mysql/mysql.sock hth -- BigDog -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Installing PHP with MySQL RPM version
Ok, when I compiled with --with-mysql only, phpinfo() said: Client API version: 3.23.49 I will recompile PHP with --with-mysql-sock instead. I want to make sure PHP is using the right MySQL Client version. Thanks, Mark. Ray Hunter [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] mark, from what i understand of the configuration script it will go out and look in various locations for the mysql libraries. If you want to specify something then I would suggest using the --with-mysql-sock and pass the socket file. I like to use the socket file and have always had great success with it even for mysql 4.0 -- BigDog On Tue, 2003-09-09 at 12:59, Mark McCulligh wrote: Thanks, If you just use --with-mysql it will use PHP's built-in mysql client lib 3.23.49, but I have MySQL 4.0.14 installed. Won't this make a difference. I want to make sure PHP is compiled this the right libraries for MySQL. Mark. Ray Hunter [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] In the configure line --with-mysql=/path/to/mysql were is the path for RPM versions of MySQL. I have search the computer but it looks like the mysql files are all over the place. Database files are in /var/lib/mysql BIN files are in /usr/bin/, etc... use --with-mysql or --with-mysql-sock example: ./configure --with-mysql ./configure --with-mysql-sock=/var/lib/mysql/mysql.sock hth -- BigDog -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Installing PHP with MySQL RPM version
Mark McCulligh wrote: when I compiled with --with-mysql only, phpinfo() said: Client API version: 3.23.49 I will recompile PHP with --with-mysql-sock instead. I don't think this will change the client version. It is my understanding that this will just tell the client to look in a specific place for the socket file. I want to make sure PHP is using the right MySQL Client version. I think you will need to specify the location using --with-mysql=[dir]. It is just a guess, but try --with-mysql=/usr If you can't find where it is, one thing that might be worth considering is whether or not you need the 4.0 client lib. Take a look at this link: http://www.mysql.com/doc/en/Upgrading-from-3.23.html - Brad -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Help with Displaying RSS feed links
Hello all,
I'm working on an entry page where I would like to show some of the
current headlines from technology websites. I've been following and
pretty much understand the article on devshed
http://www.devshed.com/Server_Side/PHP/PHPRDF/page1.html Plugging RDF
content into your Website. From what I gather from the article is that
he uses a foreach loop to display the Title, link and description which
could be anywhere from 5 to 15 links. I only have room on my page for 3
and then I plan on putting a more link taking visitors to a page where
I'll have more room.
I was reading in the Welling/Thomson book about converting a foreach
loop into another loop. Here is the original foreach loop and then what
I was trying to convert it to:
foreach ($items as $item)
{
echo trtda href= . $item[link] . . $item[title] .
/abr . $item[description] . /td/tr; }
//**
*
for ($row=0; $row2; $row++)
{
while (list ( $key, $value) = each ($items[$row]))
{
echo trtda href= . $item[link] . . $item[title] .
/abr . $item[description] . /td/tr;
}
}
Can anyone point me in the right direction? Right now I don't get an
error but I also don't get any text or results.
Thanks - Frank
Here is the code from the original article:
//
html
head
basefont face=Verdana
/head
body
table border=0 cellspacing=5 cellpadding=5
tr
tdbNew releases on freshmeat.net today:/b/td
/tr
?php
// XML file
$file = http://www.freshmeat.net/backend/fm-releases.rdf;;
// set up some variables for use by the parser
$currentTag = ;
$flag = ;
$count = 0;
// this is an associative array of channel data with keys
(title,link,description)
$channel = array();
// this is an array of arrays, with each array element representing an
item
// each outer array element is itself an associative array
// with keys (title, link, description)
$items = array();
// opening tag handler
function elementBegin($parser, $name, $attributes)
{
global $currentTag, $flag;
$currentTag = $name;
// set flag if entering channel or item block
if ($name == ITEM)
{
$flag = 1;
}
else if ($name == CHANNEL)
{
$flag = 2;
}
}
// closing tag handler
function elementEnd($parser, $name)
{
global $currentTag, $flag, $count;
$currentTag = ;
// set flag if exiting channel or item block
if ($name == ITEM)
{
$count++;
$flag = 0;
}
else if ($name == CHANNEL)
{
$flag = 0;
}
}
// character data handler
function characterData($parser, $data)
{
global $currentTag, $flag, $items, $count, $channel;
$data = trim(htmlspecialchars($data));
if ($currentTag == TITLE || $currentTag == LINK ||
$currentTag == DESCRIPTION)
{
// add data to $channels[] or $items[] array
if ($flag == 1)
{
$items[$count][strtolower($currentTag)] .=
$data;
}
else if ($flag == 2)
{
$channel[strtolower($currentTag)] .= $data;
}
}
}
// create parser
$xp = xml_parser_create();
// set element handler
xml_set_element_handler($xp, elementBegin, elementEnd);
xml_set_character_data_handler($xp, characterData);
xml_parser_set_option($xp, XML_OPTION_CASE_FOLDING, TRUE);
xml_parser_set_option($xp, XML_OPTION_SKIP_WHITE, TRUE);
// read XML file
if (!($fp = fopen($file, r)))
{
die(Could not read $file);
}
// parse data
while ($xml = fread($fp, 4096))
{
if (!xml_parse($xp, $xml, feof($fp)))
{
die(XML parser error: .
xml_error_string(xml_get_error_code($xp)));
}
}
// destroy parser
xml_parser_free($xp);
// now iterate through $items[] array
// and print each item as a table row
foreach ($items as $item)
{
echo trtda href= . $item[link] . . $item[title] .
/abr . $item[description] . /td/tr; }
?
/table
/body
/html
//**
Frank Miller
Computer Specialist and Webmaster
Texas AM University-Texarkana
2600 N. Robison Rd
Texarkana, Texas 75501
Office 165
Phone (903)223-3156 (2*2*61*37017349)
Fax (903)223-3139
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Re: [PHP] Help with Displaying RSS feed links
On Tue, 9 Sep 2003 15:35:48 -0500
Frank Miller [EMAIL PROTECTED] wrote:
Hello all,
I'm working on an entry page where I would like to show some of the
current headlines from technology websites. I've been following and
pretty much understand the article on devshed
http://www.devshed.com/Server_Side/PHP/PHPRDF/page1.html Plugging RDF
content into your Website. From what I gather from the article is that
he uses a foreach loop to display the Title, link and description
which could be anywhere from 5 to 15 links. I only have room on my
page for 3 and then I plan on putting a more link taking visitors to a
page where I'll have more room.
Can anyone point me in the right direction? Right now I don't get an
error but I also don't get any text or results.
?php
// http://pear.php.net/manual/en/package.xml.xml-rss.example.php
require_once XML/RSS.php;
$rss = new XML_RSS(http://slashdot.org/slashdot.rdf;);
$rss-parse();
echo h1Headlines from a href=\http://slashdot.org\;Slashdot/a/h1\n;
echo ul\n;
$i = 0;
foreach ($rss-getItems() as $item) {
if ($i == 3)
break;
echo lia href=\ . $item['link'] . \ . $item['title'] . /a/li\n;
$i++;
}
echo /ul\n;
?
Done.
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[PHP] Some xml to array
Hello, I have following xml file: ?xml version=1.0 encoding=UTF-8 standalone=no? epp xmlns=urn:ietf:params:xml:ns:epp-1.0 xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd response result code=1000 msgHello, how are you?/msg /result resData osobaUdaje:infData osobaUdaje:jmenoRadek Krejca/osobaUdaje:jmeno osobaUdaje:jmenoAprijmeni osobaUdaje:krestniRadek/osobaUdaje:krestni osobaUdaje:prijmeniKrejca/osobaUdaje:prijmeni /osobaUdaje:jmenoAprijmeni osobaUdaje:postalInfo type=postal osobaUdaje:addr osobaUdaje:streetZizkova 226/3/osobaUdaje:street osobaUdaje:cityCeske Budejovice/osobaUdaje:city osobaUdaje:zip370 01/osobaUdaje:zip osobaUdaje:countrycz/osobaUdaje:country /osobaUdaje:addr /osobaUdaje:postalInfo osobaUdaje:email[EMAIL PROTECTED]/osobaUdaje:email /osobaUdaje:infData /resData /response /epp I can make following assoc. aray: msg = Hello, how are you? jmeno = Radek Krejca . . . How I can do that? Thanks Radek -- Regards, Bc. Radek Krejca Starnet, s. r. o. [EMAIL PROTECTED] http://www.ceskedomeny.cz http://www.skdomeny.com http://www.starnet.cz ICQ: 65895541 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Help with Displaying RSS feed links
could you use this for your loop?
$sizeArr = sizeof($items);
for ($row=0; $row$sizeArr; $row++)
{
echo trtda href= . $items[$row]['link'] . .
$items[$row]['title'] .
/abr . $items[$row]['description'] . /td/tr;
}
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[PHP] str_replace question
I've got a simple expression quesxx where xx is a number from 0 to 99. I want to replace it with simply ques. That is, I want to remove the numbers. Will str_replace do it, or must I use ereg_replace? I haven't figured out from reading the php manual on regular expression how to do this simple thing. Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] str_replace question
$String = ques99;
preg_replace('/*\[a-z]+)[0-9]+(\)/', '$1$2', $String);
will most likeley do.
Btw, does anybody know why preg_replace is adviced over ereg_replace in the
manual? .. and if ereg_replace doesn't have any advantages over
preg_replace, couldn't this function get depricated?
- -Oorspronkelijk bericht-
- Van: Al [mailto:[EMAIL PROTECTED]
- Verzonden: dinsdag 9 september 2003 23:21
- Aan: [EMAIL PROTECTED]
- Onderwerp: [PHP] str_replace question
-
-
- I've got a simple expression quesxx where xx is a number
- from 0 to 99.
-
- I want to replace it with simply ques. That is, I want to remove the
- numbers.
-
- Will str_replace do it, or must I use ereg_replace?
-
- I haven't figured out from reading the php manual on regular expression
- how to do this simple thing.
-
- Thanks
-
- --
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[PHP] maillist php manger/interface
Ladies and Gents, I need the following: 1. A online place for people to subscribe to mailing list. 2. A online place to unsibscribe from a mailing list. 3. Several admins for different mailing lists. 4. mysql integration. What do you guys use? Any free software out there? I have reviewed about a dozen, ready to pay for one. No time to develop. Vasiliy Boulytchev Colorado Information Technologies Inc. (719) 473-2800 x15 http://coinfotech.com/
RE: [PHP] countries,states and cities
Augusto Cesar Castoldi mailto:[EMAIL PROTECTED] on Monday, September 08, 2003 4:16 PM said: where can I download a database with all countries and states and cities? I don't know but I would also be interested in this!! like: http://www.datingplace.com/servlet/NewRegistration What? No North Korea? ;) Chris. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] countries,states and cities
where can I download a database with all countries and states and cities? http://www.maxmind.com/ That's a good open source one with APIs for just about everything, including an Apache module that you can use for real-time queries even under significant load. Hope that helps. Chris = Become a better Web developer with the HTTP Developer's Handbook http://httphandbook.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] A complete EXIF extension?
Hey all, I've been dealing with EXIF data in images for a while now. Reading in PHP is available, however editing, or creating EXIF entries doesn't exist. I am going to work on a set of classes to interphase with libexif a C package at: http://sourceforge.net/projects/libexif/ The package itself, appears to have a license compatible with PHP (MIT license), and I beleive would make a great addition to PHP's graphics library. Currently industry standards use EXIF all over the place, and very few languages (from what I have found) have really good support for EXIF. Integration to PHP would be ideal. Say you resize an image using GD, currently the EXIF data that previously existed with your image is gone. Now you could rewrite information back into your image. EXIF also always for user defined feilds, which would mean I could attach a description directly to an image saving the use of a database or other datasource. I am not a C coder, and thus I don't fansy myself a writer of PHP/PECL extensions. I was wondering if support for this kind of action is scheduled? If not, is there a chance it might be? I am willing to offer my own assistance in the matter, but I have zero experience in this realm. Regaurdless of weather a PHP/PECL extension is created, I am planning to write abstraction for using this lib commandline. But ideally for speed, and integration/permissions reasons this would exist as a PHP/PECL extension. Thoughts? -Greg Militello ?php /** * show email */ print junk . @ . st.eti . . . com; ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] countries,states and cities
Chris W. Parker [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Augusto Cesar Castoldi mailto:[EMAIL PROTECTED] on Monday, September 08, 2003 4:16 PM said: where can I download a database with all countries and states and cities? I don't know but I would also be interested in this!! like: http://www.datingplace.com/servlet/NewRegistration What? No North Korea? ;) Chris. -- The world is a big place. To get you started here's the 2000 US Census data. The file you want is the one labled 'Places.zip'. The schema is available on the page but I've posted it below for convenience sake.. http://www.census.gov/geo/www/gazetteer/places2k.html a.. Columns 1-2: United States Postal Service State Abbreviation b.. Columns 3-4: State Federal Information Processing Standard (FIPS) code c.. Columns 5-9: Place FIPS Code d.. Columns 10-73: Name e.. Columns 74-82: Total Population (2000) f.. Columns 83-91: Total Housing Units (2000) g.. Columns 92-105: Land Area (square meters) - Created for statistical purposes only. h.. Columns 106-119: Water Area(square meters) - Created for statistical purposes only. i.. Columns 120-131: Land Area (square miles) - Created for statistical purposes only. j.. Columns 132-143: Water Area (square miles) - Created for statistical purposes only. k.. Columns 144-153: Latitude (decimal degrees) First character is blank or - denoting North or South latitude respectively l.. Columns 154-164: Longitude (decimal degrees) First character is blank or - denoting East or West longitude respectively Enjoy! Kevin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] divide
Hello, I'm new in php and i've got allready a problem. I wanna divide 2 numbers and the result to be an integer separated by comma. For example: $number1=1000; $number2=17; $result=$number1 / $number2; In this case the result is 588235.29411764 And I wanna the result to be like this 588,235 thanks
Re: [PHP] divide
yes but if the result is a number like this 34056983 i wanna display this number like this 34,056,983 Please help me with this one - Original Message - From: Nathan Taylor To: phpu Sent: Wednesday, September 10, 2003 2:49 AM Subject: Re: [PHP] divide Check out number_format(); www.php.net/number_format - Original Message - From: phpu To: [EMAIL PROTECTED] Sent: Tuesday, September 09, 2003 7:50 PM Subject: [PHP] divide Hello, I'm new in php and i've got allready a problem. I wanna divide 2 numbers and the result to be an integer separated by comma. For example: $number1=1000; $number2=17; $result=$number1 / $number2; In this case the result is 588235.29411764 And I wanna the result to be like this 588,235 thanks
Re: [PHP] divide
Sorry I've got it. Thanks a lot - Original Message - From: Nathan Taylor To: phpu Sent: Wednesday, September 10, 2003 2:59 AM Subject: Re: [PHP] divide Check out number_format() like I said. - Original Message - From: phpu To: Nathan Taylor Cc: [EMAIL PROTECTED] Sent: Tuesday, September 09, 2003 8:04 PM Subject: Re: [PHP] divide yes but if the result is a number like this 34056983 i wanna display this number like this 34,056,983 Please help me with this one - Original Message - From: Nathan Taylor To: phpu Sent: Wednesday, September 10, 2003 2:49 AM Subject: Re: [PHP] divide Check out number_format(); www.php.net/number_format - Original Message - From: phpu To: [EMAIL PROTECTED] Sent: Tuesday, September 09, 2003 7:50 PM Subject: [PHP] divide Hello, I'm new in php and i've got allready a problem. I wanna divide 2 numbers and the result to be an integer separated by comma. For example: $number1=1000; $number2=17; $result=$number1 / $number2; In this case the result is 588235.29411764 And I wanna the result to be like this 588,235 thanks
[PHP] argg - new install of php 4.3.3 on iis/w2k - post variables are empty
Hi, I wonder if anyone has got a fix or explanation for this; I;ve just just installed php 4.3.3 on a new w2k server and uploaded a well tested php application to the new site. basically the problem is that the $HTTP_POST_VARS, $_POST variables are empty, its probably a config problem somewhere, but as yet I'm unable to track it down. Thanks in advance for any pointers on fixing this one!! Cheers Tom H -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] divide
On Tuesday 09 September 2003 05:04 pm, phpu wrote: yes but if the result is a number like this 34056983 i wanna display this number like this 34,056,983 Please help me with this one that's exactly what number_format() does... from the example on www.php.net/number_format : ?php $number = 1234.56; // english notation (default) $english_format_number = number_format($number); // 1,234 // French notation $nombre_format_francais = number_format($number, 2, ',', ' '); // 1 234,56 $number = 1234.5678; // english notation without thousands seperator $english_format_number = number_format($number, 2, '.', ''); // 1234.57 ? that's all there is to it. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Multiple Forms
Is it possible to tell a browser to send form a to URL a and form b to URL b? (i.e. post to two different URLS) Thanks, -Dan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] str_replace question
I think (and don't quote me on this, and feel free to correct me :) that
preg_replace() is fast being based on perl regular expressions.
ereg_replace() however, follows the POSIX standard for regular
expression matching.
Cheers,
Rob.
On Tue, 2003-09-09 at 17:36, Wouter van Vliet wrote:
$String = ques99;
preg_replace('/*\[a-z]+)[0-9]+(\)/', '$1$2', $String);
will most likeley do.
Btw, does anybody know why preg_replace is adviced over ereg_replace in the
manual? .. and if ereg_replace doesn't have any advantages over
preg_replace, couldn't this function get depricated?
- -Oorspronkelijk bericht-
- Van: Al [mailto:[EMAIL PROTECTED]
- Verzonden: dinsdag 9 september 2003 23:21
- Aan: [EMAIL PROTECTED]
- Onderwerp: [PHP] str_replace question
-
-
- I've got a simple expression quesxx where xx is a number
- from 0 to 99.
-
- I want to replace it with simply ques. That is, I want to remove the
- numbers.
-
- Will str_replace do it, or must I use ereg_replace?
-
- I haven't figured out from reading the php manual on regular expression
- how to do this simple thing.
-
- Thanks
-
- --
- PHP General Mailing List (http://www.php.net/)
- To unsubscribe, visit: http://www.php.net/unsub.php
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.-.
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| stuff of nightmares grasp for your soul.|
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Re: [PHP] Multiple Forms
You can have two different forms posted to two different URLs. Not sure if you can in a single submit post two different forms to two different URLs except maybe with Javascript. Cheers, Rob. On Tue, 2003-09-09 at 20:11, Dan Anderson wrote: Is it possible to tell a browser to send form a to URL a and form b to URL b? (i.e. post to two different URLS) Thanks, -Dan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- .-. | Worlds of Carnage - http://www.wocmud.org | :-: | Come visit a world of myth and legend where | | fantastical creatures come to life and the | | stuff of nightmares grasp for your soul.| `-' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Explode and multple lines
Hello, I am using php to explode the lines of a text file (delimited by a comma), break it into an array, and echo only one of the array elements. I have accomplished all of this, but it only echos the text for one line. How do I get php to scan multiple lines? I tried to introduce a line count, but I can't find any information on how I can create a loop. An example would be: For the below text file, I want to echo dept, 10, 20, 40 ,30 empid, name, job, dept 10,Wilma Tucker, Sales Engineer, 10 43,James Whitmore, Unix SA, 20 50,Tricia Williams, Systems Developer, 40 427, Barry Regar, Administrative Assistant, 30 Thanks! -T -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: maillist php manger/interface
I have been thinking on developing one for some time now. I can make one for free for you, I also have a friend that wants one too. It may take me a week or two, when do you need it? If you're willing to wait 3 weeks max, I can make it for free. I can even put it in your site if you want. I'm going to work on it now so incase you want it. I will not have power on the 10th or 11th due to electrical work. I'll tell you what, you email me for anything regarding this project. My email: [EMAIL PROTECTED] Vasiliy Boulytchev [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Ladies and Gents, I need the following: 1. A online place for people to subscribe to mailing list. 2. A online place to unsibscribe from a mailing list. 3. Several admins for different mailing lists. 4. mysql integration. What do you guys use? Any free software out there? I have reviewed about a dozen, ready to pay for one. No time to develop. Vasiliy Boulytchev Colorado Information Technologies Inc. (719) 473-2800 x15 http://coinfotech.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Explode and multple lines
Sweet T wrote:
Hello,
I am using php to explode the lines of a text file (delimited by a
comma), break it into an array, and echo only one of the array elements.
I have accomplished all of this, but it only echos the text for one
line. How do I get php to scan multiple lines? I tried to introduce a
line count, but I can't find any information on how I can create a loop.
An example would be:
Here is an example of how to loop through a array:
$array = file('data.txt');
foreach($array as $value) {
list($id, $name, $job, $dept) = preg_split('/,/', $value);
echo $dept;
}
How is your array setup?
For the below text file, I want to echo
dept, 10, 20, 40 ,30
empid, name, job, dept
10,Wilma Tucker, Sales Engineer, 10
43,James Whitmore, Unix SA, 20
50,Tricia Williams, Systems Developer, 40
427, Barry Regar, Administrative Assistant, 30
Thanks!
-T
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Re: [PHP] Some xml to array
Hi, Looks like a crash course is XML is in order :-) I suggest you take a look at the xml parser functions in the manual. to start off with. Then there are some good tutorials at w3schools.com all the best Bc. Radek Kreja wrote: Hello, I have following xml file: ?xml version=1.0 encoding=UTF-8 standalone=no? epp xmlns=urn:ietf:params:xml:ns:epp-1.0 xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd response result code=1000 msgHello, how are you?/msg /result resData osobaUdaje:infData osobaUdaje:jmenoRadek Krejca/osobaUdaje:jmeno osobaUdaje:jmenoAprijmeni osobaUdaje:krestniRadek/osobaUdaje:krestni osobaUdaje:prijmeniKrejca/osobaUdaje:prijmeni /osobaUdaje:jmenoAprijmeni osobaUdaje:postalInfo type=postal osobaUdaje:addr osobaUdaje:streetZizkova 226/3/osobaUdaje:street osobaUdaje:cityCeske Budejovice/osobaUdaje:city osobaUdaje:zip370 01/osobaUdaje:zip osobaUdaje:countrycz/osobaUdaje:country /osobaUdaje:addr /osobaUdaje:postalInfo osobaUdaje:email[EMAIL PROTECTED]/osobaUdaje:email /osobaUdaje:infData /resData /response /epp I can make following assoc. aray: msg = Hello, how are you? jmeno = Radek Krejca . . . How I can do that? Thanks Radek -- http://www.radinks.com/upload Drag and Drop File Uploader. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Encrypt/Serialize Source Code for Sale
Take a look at Turck MMCache and Zend Encoder, both will require your user to install a free Loader. Turck MMCache is free, Zend Encoder is not, either will make your applications run faster. You should workout good licensing deals with your clients because with enough motivation and time they will reverse engineer an encoded script. The PHP Obfuscator was intresting but you need to test your application again after you use it because of the changes it makes to the code. Most people recommend good legal licensing and a good relationship, if that isn't possible I'd use MMCache or Zend Encoder and accept someone may reverse engineer it at some point, either of these programs are better than something that obscures the code because the store the optimized bytecode which will accelerate the program where an encrypted source file will slow you down, an obscured one shouldn't slow you down much if at all but then there is the testing thing :). Jason Ivo Fokkema wrote: Hi, I've actually been looking for this kind of things for a while as well. However, I would not want my client to install something to uncode the scripts (probably causing the scripts to be unencoded easier). I found these: PHP OBFUSCATOR http://richard.fairthorne.is-a-geek.com/utils_obfuscate.php Phrozen http://sourceforge.net/projects/phrozen/ POBS http://pobs.mywalhalla.net/ Anyone have any recommendations or experience with any? -- Ivo Evan Nemerson [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Take a look at Turck MMCache (free) and Zend Encoder (not). http://www.turcksoft.com/en/e_mmc.htm http://www.zend.com/store/products/zend-encoder.php On Saturday 06 September 2003 01:59 pm, Charles Kline wrote: What methods are available (ups and downs) for encrypting and serializing php applications for sale? Thanks, Charles -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Session Variables in a Class
* Thus wrote micro brew ([EMAIL PROTECTED]):
Hi everyone,
I've been experimenting with sessions. I can make
them work just fine in a normal PHP page. But when I
create a class and try to define a session variable
within a method in the class it won't work. I've
tried setting the session variable directly
($_SESSION['name']='somevalue') but that didn't work.
The normal way of setting it -
session_start();
session_register('name');
$name='somevalue';
You might want to read
http://php.net/session
You are most likley running into a register_globals issue.
A couple things to note:
. You must not mix $_SESSION[] access with session_register()
anywhere in your script.
. When you issue session_register('name') inside your class it is
declaring the global var $name as a session var, not the $name in
your script.
Curt
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[PHP] SID set or unset?
Is the PHP constant SID always defined? I have found conflicting answer
in the documentation. One page of the docs says it is always defined
while another says it is defined only if the right cookie hasn't been
passed to the server.
Also how can I check if the SID is set or not?
I have tried the following but get an error:
?php
if (isset(SID)) {}
?
Parse error: parse error, expecting `T_VARIABLE' or `'$''
Thanks,
Jean-Christian Imbeault
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Re: [PHP] Lost Connection to MySQL server during query
* Thus wrote Donald Tyler ([EMAIL PROTECTED]): The script seems to run fine the first time I run it, but with subsequent runs (To see if it incorrectly creates duplicates of records etc), after a couple of minutes the script ends with an error message saying Lost connection to MySQL server during query. This is a good sign that mysql is crashing for some reason, check your mysql logs and seek the mysql archives. Curt -- I used to think I was indecisive, but now I'm not so sure. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Setting execution time for a loop
* Thus wrote zavaboy ([EMAIL PROTECTED]): How do I set execution time for a for() loop? Like I have a loop stop once it finds 3 things, but what happens when there are only 2 things? It keeps looking for 30 seconds then shows this error: Fatal error: Maximum execution time of 30 seconds exceeded in... How can I set it to 3 seconds without a error? What you explained seems that you're doing something wrong... can you provide a small example of what you want to get done? Curt -- I used to think I was indecisive, but now I'm not so sure. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] gforge
anyone managed to get gforge working with mysql at all ? sorry if this might be off topic but i found the link off this list, let me know thanks. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] count() numerical arrays....
* Thus wrote CF High ([EMAIL PROTECTED]): Hey all. Another simple, yet baffling for me, question: I have a comma delimited list of numbers; e.g. $num_list = 1,2,3,4 I split the number list to array -- $num_list_array = split(, $num_list) I then count the number of elements -- $count = count($num_list_array); I do not get 4 for $count, rather 1! I can't stand coming up with cludgy workarounds just to count the number of elements in a numerical list. So you just want to count how many digits their are? $num_list = 1,2,3,4; $count = substr_count($num_list, ,) + 1; http://php.net/substr_count No sense of all the extra work in putting it into an array. HTH, Curt -- I used to think I was indecisive, but now I'm not so sure. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Brainiacs please help! PostgreSQL and foreach() problem
Hi,
It's not very clear what you are trying to do. From what i understand
from your mail, i think a recursive call to select_names would be the
ideal solution. In these scenario you call select_names() once and from
within the function you call select_name() again for the each of the
matches on the first level.
You should be aware of the obvious drawback of recursive calls: memory
consumption. If your tree strecthes to infinity as you feel it migh, you
will get a stack overflow. :-)
Peter Sharpe wrote:
I have a database full of names. each name could be linked to any number of
sub-names, each sub-name could be linked to any number of sub-sub-names, to
infinity (unlikely but possible).
I need to iterate through this nest of names starting with a main name; lets
call the main name Peter. Peter could have John, Tim Mike working for him.
Tim could have Greg working for him.
function select_names($current_top_name){
global $dbh;
$sql =
SELECT
name_id_fk
FROM
name_relation
WHERE
top_name_id_fk = '.$current_top_name.'
;
$rs = pg_query($dbh, $sql);
if(($num_rows = pg_num_rows($rs)) 0){
for($i=0;$i$num_rows;$i++){
$row = pg_fetch_row($rs, $i, PGSQL_ASSOC);
$associated_names[] = $row['name_id_fk'];
}
pg_free_result($rs);
} // end if(($num_rows = pg_num_rows($rs)) 0)
return $associated_names;
} // end function select_names()
$current_top_name = 'Peter';
while(!$stop){
$assoc_names = select_names($current_top_name);
foreach($assoc_names as $key = $val){
print($val);
$more_assoc_names = select_names($val);
if($more_assoc_names){
ARG HELP IM NOT SMART ENOUGH
}
} // end while(!$stop)
} // end foreach($assoc_names as $key = $val)
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Re: [PHP] ereg_replace vs. preg_replace [was: str_replace question]
* Thus wrote Wouter van Vliet ([EMAIL PROTECTED]): Btw, does anybody know why preg_replace is adviced over ereg_replace in the manual? .. and if ereg_replace doesn't have any advantages over preg_replace, couldn't this function get depricated? I've done some testing with ereg and preg functions and preg beats ereg by quite a bite (sorry don't have results) preg is much more advanced and can do a lot more things than ereg can. I think just by looking at the documentation (two separate pages, not related to the functions), you can see that it is rather thorough. The biggest disadvantage with preg is that since it is complex, mistakes can easily be overlooked. Only since 4.2.0 has preg_* functions been compiled by default so if a person wanted to write scripts that were portable across many different hosting sites they would use ereg_* functions. As for being deprecated, I doubt that will happen (as mentioned above) ereg_* has been around for many years, since early 3.x versions. Php developers may be familiar with the posix syntax so instead of learning the perl version they have the option to use the ereg_* functions. Although I haven't heard any (php) claims as such but some people may want to be 100% POSIX compatible :) Curt -- I used to think I was indecisive, but now I'm not so sure. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] SID set or unset?
* Thus wrote Jean-Christian IMbeault ([EMAIL PROTECTED]):
Is the PHP constant SID always defined? I have found conflicting answer
in the documentation. One page of the docs says it is always defined
while another says it is defined only if the right cookie hasn't been
passed to the server.
Also how can I check if the SID is set or not?
I have tried the following but get an error:
?php
if (isset(SID)) {}
?
Parse error: parse error, expecting `T_VARIABLE' or `'$''
SID is a constant, only variables can be tested with isset().
http://php.net/isset
What you want is defined()
http://php.net/defined
ie:
if (defined('SID')) {}
Curt
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[PHP] Re: yahoo messeger scrpt php
Roy Daniel , ST , IT Application Support Development EngineerPT BERCA COMPUTEL [EMAIL PROTECTED]// [EMAIL PROTECTED] ICQ : # 103507581 / Handphone : +62-8161192832 / yahoo_messeger : roy_daniel91 Roy Daniel To: Dasmeet [EMAIL PROTECTED] 09/10/2003 cc: [EMAIL PROTECTED] 11:37 AM Subject: yahoo messeger scrpt php(Document link: Roy Daniel) dear all how to created the script in php / html , that someone knows that another people online / off line in yahoo messeger in page ? thank you all .. Roy Daniel , ST , IT Application Support Development EngineerPT BERCA COMPUTEL [EMAIL PROTECTED]// [EMAIL PROTECTED] ICQ : # 103507581 / Handphone : +62-8161192832 / yahoo_messeger : roy_daniel91 Dasmeet [EMAIL PROTECTED] To: [EMAIL PROTECTED] a.com cc: Subject: [PHP] Cpanel or Plesk 09/07/2003 01:28 AM Hi! I guess many of you must have used both CPanel and Plesk. Can you tell me which one is better and what are the basic differences between them? Also can accounts hosted on WHM/CPanel moved to Plesk? Any information would be of great help. Thanks in advance! Dasmeet -- -- Domainwala.com Domain Names from Rs. $7.99 at http://www.domainwala.com http://www.domainwala.com/headlines/index.php http://www.domainwala.com/links -- 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
