PHP Web Development Tutorials

PHP Web Development Tutorials and Articles
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The PDF (or portable document format) file is an amazingly versatile format for transferring what usually starts as a hard copy version of a document over the Internet. Many companies use the PDF format to transfer contracts, manuals, and other documents over the Internet without trying to convert...
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Repetitive tasks are always a burden to us. Deleting spam email, sealing 50 envelopes, and going to work are all examples of tasks that are repeated. The nice thing about programming is that you can avoid such repetitive tasks with a little bit of extra thinking. Most often these repetitive tasks...
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Exceptions are used to change the normal flow of a script if a specified error occurs.Exception handling is used to change the normal flow of the code execution if a specified error (exceptional) condition occurs. This condition is called an exception.when an exception is triggered the current code...
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Many websites generate temporary password or some generate the Activiation code for verification of email. They send the mail with that code in it and so If you wonder how they do this here is a function to do this. Input : - Length of the Random string you wish to generate Output :- Random...
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This is a very simple code and hardly requires any explanations. :eek: If you need any put the post here. functions.php <?php function createsessions($username,$password) { //Add additional member to Session array as per requirement session_register();
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Let us say you have some images and want to watermark those images with some other gif, jpeg, png images or with some plain text on the fly in PHP. It actually looks tough but it is very simple. Let us take a real time example of profile picture option we have here at Go4Expert.com where if you...
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CURL is a command line tool for sending and receiving files or other data with URL syntax.CURL supports many protocols for example HTTP, FTP, HTTPS, TELNET, etc. When it comes to PHP/CURL, it is a module that allow us to use libcurl PHP library. Uses We can use PHP/CURL for HTTP form based...
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Ill start by giving the code to the guest book then I will give a step by step on what each part does. <?php if(isset($_POST) && isset($_POST)) { if($_POST != "" && $_POST != "") { $F_D = getdate(); $FT = $F_D."/".$F_D."/".$F_D;
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