hash a string

Converts number to a string of letters.

Use this to sanitize a string and convert all wierd characters.

Function to clean up a string before using it in a mysql query

Decode part of a query string that has been encoded.

one line to reverse a string

Missing string functions script introduces some functions to help you manage

The main purpose of these functions are to encrypt and decrypt a string

A queue data structure, for string data only, which looks like a File object

Qoute string converting each char to hex repr and back

You can concatenate small strings into one big string.