This is a simple PHP script that will show whether a certain port/socket of a certain computer is currently open/active.

This multiple-use PHP script will randomly generate content based on a randomly generated number.

Remove newslines from a string.

This code, working with MovableType, creates a tag cloud of tags entered into the keyword field of a blog entry. You can see the results and read my write-up which explains some other things that help with MovableType and tag clouds. I got this code from Al-Muhajabah and made a few minor tweaks. Put the PHP snippet below inside a MT template that creates a php page.

Format Bytes

Change the case of an array.

This snippet originally is used for targetting ads banners depended on the geographic location of the visitor, but can be used for other purposes. Also originally is used for US and the rest of the world, but you can add check for other countries too.

Example of how to use CURL with PHP.

Fixed the regular expression to check for more strict requirements.

A simple search array example.