note 90839 added to function.array-key-exists

@Gibson: Your array_key_exists will return a *false* value for some cases, where the array key actually exists... <?php $foo = array('key' => FALSE); if ( array_key_exists_nc('key', $foo) ) { print "Key exists!"; } else { print "Key does NOT exist!"; } ?> will print "Key does NOT exist!" .. This is one of the fundamental differences between isset and array_key_exists - and thus should (perhaps) not be changed ... ---- Server IP: 212.124.37.9 Probable Submitter: 80.153.14.168 ---- Manual Page -- http://www.php.net/manual/en/function.array-key-exists.php Edit -- https://master.php.net/note/edit/90839 Del: integrated -- https://master.php.net/note/delete/90839/integrated Del: useless -- https://master.php.net/note/delete/90839/useless Del: bad code -- https://master.php.net/note/delete/90839/bad+code Del: spam -- https://master.php.net/note/delete/90839/spam Del: non-english -- https://master.php.net/note/delete/90839/non-english Del: in docs -- https://master.php.net/note/delete/90839/in+docs Del: other reasons-- https://master.php.net/note/delete/90839 Reject -- https://master.php.net/note/reject/90839 Search -- https://master.php.net/manage/user-notes.php