note 76280 added to function.ArrayObject-offsetExists

In versions prior to PHP 5.2.2 offsetExists() would return false if index value is null. <?php // running PHP 5.2.1 $params = new ArrayObject(array('INT'=>null, 'STR'=> null, 'BOOL'=>null, 'LOB'=>null)); $test = $params->offsetExists('INT'); var_dump($test); // result would be bool(false) // running PHP 5.2.2 $params = new ArrayObject(array('INT'=>null, 'STR'=> null, 'BOOL'=>null, 'LOB'=>null)); $test = $params->offsetExists('INT'); var_dump($test); // result would be bool(true) ?> Both tests where made on Windows platform. ---- Server IP: 69.147.83.197 Probable Submitter: 89.216.148.166 ---- Manual Page -- http://www.php.net/manual/en/function.ArrayObject-offsetExists.php Edit -- https://master.php.net/note/edit/76280 Del: integrated -- https://master.php.net/note/delete/76280/integrated Del: useless -- https://master.php.net/note/delete/76280/useless Del: bad code -- https://master.php.net/note/delete/76280/bad+code Del: spam -- https://master.php.net/note/delete/76280/spam Del: non-english -- https://master.php.net/note/delete/76280/non-english Del: in docs -- https://master.php.net/note/delete/76280/in+docs Del: other reasons-- https://master.php.net/note/delete/76280 Reject -- https://master.php.net/note/reject/76280 Search -- https://master.php.net/manage/user-notes.php