Search Engine-Friendly URLs (Website Publisher)
Article describes three ways to make your URLs search engine friendly using PHP.
Serving XHTML with the correct mime type using PHP
Describes how to send XHTML with the correct mime type safely using PHP. Includes the ability to "fall back" to HTML if the viewing web-browser does not support XHTML.
Simple Linear Regression With PHP
In contrast with other open source languages like Perl and Python, PHP lacks a robust community effort to develop a math library. This article provides an example of a PHP math lib…
SQL Injection [Chris Shiflett: Security Corner]
Most Web applications interact with a database, and the data stored therein frequently originates from users. Thus, when creating an SQL statement, a developer may use client data …
Ten Security Checks for PHP (ONLamp)
Though it's easy to create sites in PHP, it's not immune to sloppy coding. Clancy Malcolm explains how to recognize and fix potential security holes.
Three-Tier Development with PHP 5 (ONLamp.com)
Luis Yordano Cruz demonstrates three-tier PHP application design with PEAR::DB_DataObject, Smarty, and PHP 5. The article assumes that you have some familiarity with HTML, Smarty, …
Using Cookies in PHP (Website Publisher)
Learn how to set and read cookies using the PHP scripting language.
Using PHP 5's SimpleXML
This tutorial explains the usage of the Simple XML extension new to PHP 5. It provides examples of reading and querying XML data.
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