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PHP Pass variable to next page

... You can add the variable in the link to the next page: <a href="page2.php?varname=<?php echo $var_value ?>">Page2</a> This will create a GET variable. Another way is to include a hidden field in a form that submits to page two: <form method="get" action="page2.php"> ...
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How can one use multi threading in PHP applications

Is there a realistic way of implementing a multi-threaded model in PHP whether truly, or just simulating it. Some time back it was suggested that you could force the operating system to load another instance of the PHP executable and handle other simultaneous processes. ...
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Hidden Features of PHP? [closed]

... I agree. Being able to type www.php.net/function_name and getting a reference most of the time is great. – Allain Lalonde Sep 14 '08 at 17:46 ...
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Reference — What does this symbol mean in PHP?

... a collection of questions that come up every now and then about syntax in PHP. This is also a Community Wiki, so everyone is invited to participate in maintaining this list. ...
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“Notice: Undefined variable”, “Notice: Undefined index”, and “Notice: Undefined offset” using PHP

I'm running a PHP script and continue to receive errors like: 28 Answers 28 ...
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How to get URL of current page in PHP [duplicate]

In PHP, how can I get the URL of the current page? Preferably just the parts after http://domain.com . 5 Answers ...
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How do I read any request header in PHP

How should I read any header in PHP? 15 Answers 15 ...
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GET URL parameter in PHP

I'm trying to pass a URL as a url parameter in php but when I try to get this parameter I get nothing 9 Answers ...
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How do I include a file over 2 directories back?

... a file that is more than 2 directories back. I know you can use ../index.php to include a file that is 2 directories back, but how do you do it for 3 directories back? Does this make sense? I tried .../index.php but it isn't working. ...
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PHP - include a php file and also send query parameters

I have to show a page from my php script based on certain conditions. I have an if condition and am doing an "include" if the condition is satisfied. ...