note 52817 added to function.crc32

Here is a php version of the Java String hashCode: ( produced for: http://openmusic.op.funpic.org/catalog/ ) /** * Calculate hash code for a string computed as * s[0]*31^(n-1) + s[1]*31^(n-2) + ... + s[n-1] * Equal to java.lang.String.hashCode() * * Returns an integer. */ function toID($link) { $link = (string)$link; $len = strLen($link); $sum = 0; for ($i = 0; $i < $len; $i++) { $sum = (int)(31 * $sum + getASCIICode($link[$i])); // echo($sum . "<br>"); } return ((int)$sum); } // get char as int, - see example codes at intval on the subject. function getASCIICode($caracter) { // ... } ---- Manual Page -- http://www.php.net/manual/en/function.crc32.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+52817 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+52817&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+52817&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+52817&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+52817&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+52817&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+52817&report=yes Search -- http://master.php.net/manage/user-notes.php