note 93483 added to function.array-search

The function provided by temporal dot pl at gmail dot com below is incomplete. Because the probe is calculated using the floor() rounding function the loop will iterate an extra time in the following example: <?php $testArr = array(10, 30, 40, 50); $res = Array_BinarySearch(20, $testArr, 'CompareNumbers', $probe); echo (int)$res.' '.$probe.'<br />'; //output should be: 0 1 //actual output is: 0 0 ?> A possible solution is to add an additional compensator before returning false: <?php if($comparator( $haystack[$probe], $needle ) < 0){ $probe++; } ?> ---- Server IP: 209.41.74.194 Probable Submitter: 24.173.33.58 ---- Manual Page -- http://www.php.net/manual/en/function.array-search.php Edit -- https://master.php.net/note/edit/93483 Del: integrated -- https://master.php.net/note/delete/93483/integrated Del: useless -- https://master.php.net/note/delete/93483/useless Del: bad code -- https://master.php.net/note/delete/93483/bad+code Del: spam -- https://master.php.net/note/delete/93483/spam Del: non-english -- https://master.php.net/note/delete/93483/non-english Del: in docs -- https://master.php.net/note/delete/93483/in+docs Del: other reasons-- https://master.php.net/note/delete/93483 Reject -- https://master.php.net/note/reject/93483 Search -- https://master.php.net/manage/user-notes.php