Pronouncable password generator - Password generation function for PHP. It allows the de... Protect Writable Directory - Use this in writeable directories in .htaccess. This prev... Quick calendar example - Very easy calendar generating code. Quickly sort associative arrays - A "quick sort" function for associative arrays. Random banner picker - Automatic banner rotation. Randomly selects a banner for display. Random Image from Directory - Spits out a random image path from a given directory. Random Pronounceable Passwords - Produces nice random-yet-pronounceable passwords. Read gzip File - This function will get contents of a gzip file into a string. Really Get File Extension - A function that gets the real file extension. Returns an emp... Recursive Directory Browser - This function takes in a directory path and recursively se... Recursive fopen() function - A small function useful for backup and other things. It's a... Recursive function to generate a parent/child tree - This is a simple PHP script to gene... Recursively traverse array - A recursive function to traverse a multi-dimensional array ... Regex Matching Patterns - Some miscellaneous regex patterns to match common items. Remote file_exist() - Use this if you want to check if a remote file exists. Remove all non-ASCII chars - Removes all non-ASCII chars (like "ã", "ô", "ç", etc). G... Remove extra linebreaks - Won't allow more than two linebreaks tags in a row. Remove Extra Spaces From A String - Three ways to remove extra spaces from string and r... Reversible Encryption in PHP - Mcrypt is a PHP function that uses encryption algorithms.... Roman2dec and Dec2Roman - A function that converts to and from Roman numerals. Rounded random numbers - Make nice, clean random numbers. This example will return a who... Saving Remote Images With PHP - Two ways to save remote images with PHP. The second way ... Search All Words Of A String In mySQL - This code will break a string of words up along ... Search and Replace On Every Field In Every Table - This script will do a global search a... Search array elements for a substring - Searches all array elements for a given substrin... Secure Auto-Link Maker - A more secure version of the link conversion code which will ho... Select (dropdown) list generator - Makes a dropdown (SELECT) list. Send iCal Email Meeting Requests using PHP - Awesome function from Julian Young. Send i... Send Unicode Response From PHP - Send back text in Unicode from PHP Server Stats via PHP - Get server stats on a web page in a nice display format.