note 64126 added to function.current

The warning that current returns false if the current array value is a 0 or "" doesn't seem to be true with my version of php (4.3.10). eg $a=array("");var_dump(current($a); prints out string(0) "". Of course if you store the boolean false in your array, you can't rely on current to tell if you're at the end of your array anyway since it will return false as a value and also false as the end of the array... Is the best safe equivalent to if(current($array) === false) to use instead if(!is_null(key($array)) Seems safe to me since Null is not a valid key and will never be returned by key() unless at the end of the array... ---- Server IP: 216.194.113.175 Probable Submitter: 69.225.32.172 ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.current.php Edit -- http://master.php.net/note/edit/64126 Del: integrated -- http://master.php.net/note/delete/64126/integrated Del: useless -- http://master.php.net/note/delete/64126/useless Del: bad code -- http://master.php.net/note/delete/64126/bad+code Del: spam -- http://master.php.net/note/delete/64126/spam Del: non-english -- http://master.php.net/note/delete/64126/non-english Del: in docs -- http://master.php.net/note/delete/64126/in+docs Del: other reasons-- http://master.php.net/note/delete/64126 Reject -- http://master.php.net/note/reject/64126 Search -- http://master.php.net/manage/user-notes.php