public static function randomCharRange( $start, $end )
	{
		if ( count( static::$randomCharMap ) == 0 )
			static::populate();

		return chr( random_int( $start, $end ) );
	}
public static function randomCharRange( $start, $end )
	{
		if ( count( static::$randomCharMap ) == 0 )
			static::populate();

		return chr( random_int( $start, $end ) );
	}
public static function randomCharRange ( $ start , $ end ) { if ( count ( static :: $ randomCharMap ) == 0 ) static :: populate ( ) ; return chr ( random_int ( $ start , $ end ) ) ; }
Returns a random character within the specified range

@param int $start
@param int $end
@return string
Returns a random character within the specified range