Ubuntu

0 ) { --$i; $hash_basis = ( $hash_basis * 33 ) ^ ord( $str[ $i ] ); // Keep hash within 32-bit range to match JavaScript bitwise operations. $hash_basis = $hash_basis & 0xFFFFFFFF; } $result = base_convert( (string) $hash_basis, 10, 36 ); if ( ! isset( $length ) ) { return $result; } $sliced = substr( $result, -$length ); return str_pad( $sliced, $length, '0', STR_PAD_LEFT ); } }