One Good Calculator One Good Calculator  This is a simple calculator written in PHP. Its functions include add, subtract, multiply, and divide.   Price : Free Version : 1.1 Visit it >>> TreeView  Use this PHP include class to add tree structure menus to your PHP applications. With six tree styles, the functionality in this include allows you to create an impressive looking tree to suit your web site.   Price : $195 Version : 1.0 Visit it >>> quickerUBB  This ubb parser is about 10 times faster than ordinary preg_replace/eregi_replace ubb parser. This parser builds a tree of input text, therefore enabeling it to correct mispellings and unclosed tags. The script at the moment supports the most common UBB tags, which should be enough, but is also easily extendable to your wishes. UPDATE: * [14/02/2004]: Fixed the problem with [php] tags where * for all array-indexes an closing tag was added.: * ie: [php]$a[0] = 0;[/php] resulted in *   Price : n/a Version : 1.4 Visit it >>> ht Dig PHP Frontend  This is a simple customizable PHP frontend for the ht://Dig search engine.   Price : GPL Version : 0.2 Visit it >>> Count traffic through CISCO  This is a little PHP program to analyze traffic through CISCO. It is still under development.   Price : Free Version : n/a Visit it >>> Guest Alpha  A simple guestbook using only one file text file to store guests entries and the installation is too easy.   Price : Freeware Version : 1.0.6 Visit it >>>