note 91412 added to function.error-reporting

I always code with E_ALL set. After a couple of pages of <?php $username = (isset($_POST['username']) && !empty($_POST['username'])).... ?> I made this function to make things a little bit quicker. Unset values passed by reference won't trigger a notice. <?php function test_ref(&$var,$test_function='',$negate=false) { $stat = true; if(!isset($var)) $stat = false; if (!empty($test_function) && function_exists($test_function)){ $stat = $test_function($var); $stat = ($negate) ? $stat^1 : $stat; } elseif($test_function == 'empty') { $stat = empty($var); $stat = ($negate) ? $stat^1 : $stat; } elseif (!function_exists($test_function)) { $stat = false; trigger_error("$test_function() is not a valid function"); } $stat = ($stat) ? true : false; return $stat; } $a = ''; $b = '15'; test_ref($a,'empty',true); //False test_ref($a,'is_int'); //False test_ref($a,'is_numeric'); //False test_ref($b,'empty',true); //true test_ref($b,'is_int'); //False test_ref($b,'is_numeric'); //false test_ref($unset,'is_numeric'); //false test_ref($b,'is_number'); //returns false, with an error. ?> ---- Server IP: 209.41.74.194 Probable Submitter: 24.248.212.7 ---- Manual Page -- http://www.php.net/manual/en/function.error-reporting.php Edit -- https://master.php.net/note/edit/91412 Del: integrated -- https://master.php.net/note/delete/91412/integrated Del: useless -- https://master.php.net/note/delete/91412/useless Del: bad code -- https://master.php.net/note/delete/91412/bad+code Del: spam -- https://master.php.net/note/delete/91412/spam Del: non-english -- https://master.php.net/note/delete/91412/non-english Del: in docs -- https://master.php.net/note/delete/91412/in+docs Del: other reasons-- https://master.php.net/note/delete/91412 Reject -- https://master.php.net/note/reject/91412 Search -- https://master.php.net/manage/user-notes.php