Restrict input to alphanumeric and uppercase

Translates text from using translate.google.com

Convert an ebcdic buffer to an ascii buffer.

This function is useful in helping to deter spam bots by obfuscating things such as e-mail addresses and URLs that are displayed on a web page. While it's not 100% fool proof, it does offer some protection.

Example:
$email = html_entitize('foo@baz.org');
/*
Outputs foo@baz.com
*/

A quick and simple function to dump a variable (array, object, string, int, etc) out into -formatted output for a web browser.

If the variable is an array or an object, you can have it returned into the another variable for later processing (i.e., through templates or e-mail). Due to lack of free time, if the variable is not an array or an object, it will ignore the $return value and print directly to output.

Future revisions will add the above mentioned functionality.

Generates a tree view within a dropdown select box.

Generates select boxes, text boxes, check boxes and radio buttons. Via a handful of functions.

Similar to Perl's CGI::escapeHTML(), though (because we can!) this adds it as a method to all String objects.

Add this header after all your other headers. Compiles on standards compliant compilers.

If you're an IE user you may have noticed that when you hover on a medium to large sized image, a toolbar appears in the corner of the image. It's basically useless as it accomplishes nothing that can't be done with a right-click.

Luckily, Microsoft has included a way for webmasters to disable this function.