PHP Forum

I got the following code: reset ($_POST); while (list($key,$val) = each($_POST)) { echo "$key => $val\n"; } But this prints out nothing. If I replace the code above with:

For use in a install.php What would be the best way to do it .

Hi, I am using PHP version 4.4.0.0 and apache2 version 2.0.54. I am trying to install the xml dom support but am not having any luck. Following the instructions on php.net I have done the following:

Hi all, I am driving myself crazy trying to think of a solution to this - perhaps one of you guys can see a simple solution. The problem is displaying the contents of an array in what appears to be random order, but in fact is a set sequence depending on a given value (e.g. the day of the month). So on the 1st of the month the array is...

hello! I have sipmle logging script that cechs is user exist in user_table and if pasword is corect. know I want to serch 2 tables user_table and admin_table to lock if person is user or admin if admin I want to set one kind of permitions (to se specific pages) if user to se. that is the best way to do it? should I set session to...

I've never used SOAP before, so am more than a little foggy on it. Just doing a project where it's basically the only way, and due to limitations on the server, I have to use nuSOAP (unless there's a better option that runs as a class...). Anyway, I've got it talking to the server happily.. Just not passing attributes. This is what I need, in...

Does anybody have any practical experience at running PHP scripts as a Windows service? I've followed the instructions at http://www.php.net/manual/en/ref.win32service.php and have downloaded the php_win32service.dll file and placed it in my extensions directory, added the line "extension=php_win32service.dll" to my PHP.ini file, restarted...

Very perplexing. This function creates a png image of a random string (this is to filter out blogging spam). It should be very straight forward. function createImage( $text=0 ) { $img_dir = '/tmp'; (snip!)

Hi groupies, I have 2 small questions, which i really want to be sure about: - does mysql_real_escape_string() prevent any kind of mysq-injection? - can it put escaped quotes etc in the DB, or are those automatically 'converted' again? Thanks!

Hi there, I had another topic about this problem, and i thought i figured it out, but i didn't :( I tested inserting the following text: '"\ (single quote, double quote, backslash) Via PHP:

Is there any any any way I could grab the NIC MAC Address in PHP? if no, is there any way i can grab any hardware ID using PHP? I actually need it for a poll system, I don't wanna use IP system for many users use 1 IP, and cookies is a real non-secure way. If there's by any chance a way to use either the NIC MAC or the internal IP address...

Hi there, I had another topic about this problem, and i thought i figured it out, but i didn't :( I tested inserting the following text: '"\ (single quote, double quote, backslash) Via PHP:

I downloaded evaluation version of Zend Studio for Mac and it seems it is completely unusable - I see no way to make the default font used to display code any bigger (nor choose a different font family). As for now, it is so tiny on my display I can hardly read it. I remember I liked the product on Wintel and looked forward into playing with...

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I'm trying to write a function that will trim and strip new line character returns from submitted $_POST values. Does this look serviceable? function trim_data($formdata) { foreach ($formdata as $key => $value) { $value = preg_replace("(\r\n|\n|\r|\t)", "", $value); $newdata = trim($value);

What is php's behavior when connect to a db? I've been told that php was once a dominant web programing language. I've read a few chapters of a php book. I was wonder what's php's performance. Perl was once for a while a popular programming language for cgi. But start very process per one web visit cause serioius problem to system...

Hi there, I've looked in many places for what i need, but i just can't seem to find it. I keep ending up in ad-managing systems, or link-trackers ... I have 1 mySQL table called 'categories': -> id (INT), category (VARCHAR) And 1 called 'links':

Is it possible to create an image file from a string using only functions from core PHP (in other words, without 3rd party libraries/applications)? I'm interested in any image file that is displayable without plugins or helper applications, like jpg, png, gif. Thanks!

I am running into problems obtaining the return value of a method I have in a COM+ DLL. I have the following code snippet: STDMETHOD(add)(long num1, long num2, long* result); STDMETHODIMP CsampleApp::add(long num1, long num2, long *result) { *result = num1 + num2;

Hi, I am the developer of an open source PHP framework. I like programming but I don't like documentation, so my programms are poorly documented. I need one or more people which want to help me to document my SCA, SCA-Calendar and/or SCA-CMS. Look at my webpage and contact me by mail if you are interested. --...

Hi, when I try to open phpMyAdmin administration page I got this error: 'Cannot load mysql extension, please check your PHP configuration' I cannot sort out what's the source of the problem, cause: 1. In the php.ini file I commented out the line 'extension=php_mysql.dll' and properly set the path to extension directory: extension_dir =...

Hello you guys, I've with a problem, I hope you guys can help me. I need, from server b, to connect to server a, over the internet, to be able to open a .txt file and make it a copy to insert line by line inside server b, the problem, is that I need to make sure the user from server b, is someone ok, what I mean is, there's a table inside...

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Right now, I am attempting to see how many users are "signed on" to my system. Since this is, at best, rather tenuous in a WEB environment, I thought to read the active session variables and see how many sessions there were.

I can't find any info on enumerations in the PHP manual, so I assume there is no built in way to create them. Can anyone tell me the best way to build a simple enumeration, such as: Enum AllItems as Integer 'First Item' = 1; 'Second Item' = 2; : End Enum