A very simple script to generate random hexa colors.
just modify line 36 to generate more/less colors.

Random String Generato

Random Numbe

Random String

Generate a random number or string in PHP.

Convert a password returned by JPasswordField::getPassword() into a String.

This is a correct way to do login form auto-focus, checking to see if either username or password have focus already. This prevents someone from typing a username hitting TAB, then having JavaScript chime in, resetting focus to Username while user is typing in their password. In this case, the password is appended to the username which is in plaintext.

Return a random number within a gived range

This litle snippet shows how to store passwords and then check inputed passwords if they are correct.

(In this snippet we use som pseduo code for the database connection).

Method for get n random number's