This will give you CheckDNSRR functionality in windows.

This function is only natively available in php while running on Linux.

This little function will split an e-mail address passed to it at the @ sign, and make sure that there is a valid e-mail server at the other end =)

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.

Use this utility to grab lines from a file. Arguments are the input file, starting ling number and ending line number.

Open a File For Input

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