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

This function will reverse the affects of register_globals

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.

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

Configurable number formatter.

This class intended to collect TODO comments from java/c++/etc source files.

Example:

protected readFileData (String path) throws IOException {
// TODO: add try...catch block for IOException
InputStream is = new FileInputStream(path);
...
}


See also DirectoryScanner class.

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

Php Things

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