note 80904 added to function.create-function

Here has been some discussion about the "memory leak" create_function() can create. What create_function() actually does, is creating an ordinary function with name chr(0).lambda_n where n is some number: <?php $f = create_function('', 'return 1;'); function lambda_1() { return 2; } $g = "lambda_1"; echo $g(); // outputs: 2 $h = chr(0)."lambda_1"; echo $h(); // outputs: 1 ?> ---- Server IP: 212.47.220.13 Probable Submitter: 90.190.182.174 ---- Manual Page -- http://www.php.net/manual/en/function.create-function.php Edit -- https://master.php.net/note/edit/80904 Del: integrated -- https://master.php.net/note/delete/80904/integrated Del: useless -- https://master.php.net/note/delete/80904/useless Del: bad code -- https://master.php.net/note/delete/80904/bad+code Del: spam -- https://master.php.net/note/delete/80904/spam Del: non-english -- https://master.php.net/note/delete/80904/non-english Del: in docs -- https://master.php.net/note/delete/80904/in+docs Del: other reasons-- https://master.php.net/note/delete/80904 Reject -- https://master.php.net/note/reject/80904 Search -- https://master.php.net/manage/user-notes.php