public static function hash( $s ) {
$h = 5381;
for ( $i = 0; $i < strlen( $s ); $i++ ) {
- $h5 = ($h << 5) & 0xffffffff;
+ $h5 = ( $h << 5 ) & 0xffffffff;
// Do a 32-bit sum
// Inlined here for speed
- $sum = ($h & 0x3fffffff) + ($h5 & 0x3fffffff);
+ $sum = ( $h & 0x3fffffff ) + ( $h5 & 0x3fffffff );
$h =
(
( $sum & 0x40000000 ? 1 : 0 )