private static function getPasswordHash($username , $password)
	{
		return sha1( self::getSecurityToken() . $username . self::getGenerated() . $password );
	}
private static function getPasswordHash($username , $password)
	{
		return sha1( self::getSecurityToken() . $username . self::getGenerated() . $password );
	}
private static function getPasswordHash ( $ username , $ password ) { return sha1 ( self :: getSecurityToken ( ) . $ username . self :: getGenerated ( ) . $ password ) ; }
Generate a hash from a username and a password

@param string $username username
@param string $password password

@return string the hash
Generate a hash from a username and a password