21 Really Useful & Handy PHP Code Snippets - WPLoadedPHP is the most widely used web based programming language that powers millions of websites including some of the most popular ones like Facebook. Here are 21 really useful and handy PHP code snippets that every type of PHP developer will find useful. 1. Human Readable Random String This code will create a human readable string that will look more close to dictionary words, useful for captchas. /*
