Returns an array of folder/file names in the specified path.

This routine checks a client's IP address against a few open lists of blacklisted IP addresses, returns TRUE if the ip is a known proxy.

A very simple yet very useful function to have around. Especially generating session codes, filenames or new passwords

Php Things

This detects screen resolution using javascript and makes it available to php by way of cookies.

Enforce loadig fresh script code for the external javascript files. Compatible with HTTP 1.0.

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.

This simple function will check if a url is valid (going by parse_url()) and if it's 'online' - by seeing if it returns a 302, 301, or 200 status code.

This small snippet will not allow _POST requests from a 'foreign' domain. It relies on the HTTP_REFERER variable.