PHP Web Development Tutorials

PHP Web Development Tutorials and Articles
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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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Sometimes you just need to know what country your site visitors are coming from - for example, if you're trying to implement geo-targeted advertising. This article will show you how. Sometimes you just need to know what country your site visitors are coming from - for example, if you're trying...
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If you want to validate a form without submitting it, you can use two methods, one is pure client side JavaScript and the other being a mix of JavaScript and server-side scripting which can be PHP,ASP.JSP,Perl or anything for that matter. First I will give an example of pure JavaScript...
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I am listing tips to improve your PHP code performance. There are few whom you can call as debatable but overall the code performance will surely increase. Following tips are written to save time and development cost (includes memory too) If a method can be static, declare it static. Speed...
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Arrays are common to many programming languages. They are special variables which can hold more than one value, each stored in its own numbered 'space' in the array. Instead of having many similar variables, you can store the data as elements in an array.Each element in the array has its own ID so...
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This Code let you take a image search on Google easily and user-friendly. You can pre-specify image properties: image name or caption, size and dimension rank of image. Code Here: <?php session_start(); $_SESSION=0; ?> <link href="../../client/style.css" rel="stylesheet" type="text/css">
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There are many different traffic analysis tools, ranging from simple counters to complete traffic analyzers. Although there are some free ones, most of them come with a price tag. Why not do it yourself? With PHP, you can easily create a log file within minutes. In this article I will show you how!...
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A trend with a lot of new Web Designers is to blindly go for ASP or JSP for creating dynamic and interactive websites. Why use PHP for server-side scripting? This question comes in mind of a lot of Web Designers, especially in mind of designers/programmers who are only exposed to much hyped server...
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The in-built array functions allow you to interact with and manipulate arrays in various ways. Arrays are essential for storing, managing, and operating on sets of variables. Simple and multi-dimensional arrays are supported, and may be either user created or created by another function. There...
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What is MAIL4EVERY1? After long time, I got this very unusual idea to make something useful :D Basically I got fed up with my web host not allowing mail() feature and so MAIL4EVERY1. Mail4Every1 is a simple script that would allow any one to send emails even if the webhost allows the mail() or...
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Here's the code to read ID3 tage from a MP3 file <?php //Reads ID3v1 from a MP3 file and displays it $mp3 = "1.mp3"; //MP3 file to be read
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Every web-applications needs to transfer data from one page to another and one of the way of doing it is using sessions in PHP.. Sessions are a special type of variables used to transfer/carry data from one page to others.. In this tutorial i’ll be covering PHP version 4.1.0 and above.. Using...
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I was wondering whether i could read the size of a directory using PHP. So i thought of making something which could help me read the size of the directory ,no. of directories and the no. of files in the given diretory. The function "getDirectorySize" will ignore link/shorcuts to files/directory....
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If we intend to make an image gallery, and we would like to show the thumbails of the images, it wouldn't be a wise idea to show the original images with their height & width modified in the <img> tag, that would result in low image quality & higher download time. The solution to this problem would...
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Got the vacations and so it's coding time. Pretty basic php based download script with a counter before starting the download, you may have seen those kind of script sources all around. But I made some arrangements for this code to make it a bit more than a simple downloading script. Lets start...
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The below is a code to gauge ur php performance <?php function micro_time_val($mytime) { $gettime=explode(" ",$mytime); $msec=(double)$gettime; $sec=(double)$gettime; return ($sec + $msec);
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File upload is very common requirement of many web sites. We may require to upload pictures online to websites. Image upload is very common requirement and many sites are using this to allow members or visitors to upload files. We will learn how to upload multiple files using a single form. This...
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Creating dynamic XML with PHP When working with XML-based applications, developers often find themselves facing the requirement to generate XML-encoded data structures on the fly. Examples of this include an XML order template based on user input in a Web form, or an XML representation of a...
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Article is about making a simple yet powerful Gallery system using PHP, AJAX and Lightbox Background Some days ago i started ma new project im building our site (for the 4th time) :D Thought to do a real difference so everything i needed to code by me. Hope this will help you too. The...
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Cookies are basically small files which are stored in User’s Computer. Their main purpose is to hold data specific to a particular client and Website, They can only be accessed either by Web Server or the client computer. This allows the server to access user specific data while saving space on the...
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