note 129702 added to functions.variable-functions

For anyone who needs to know this, you can directly call a variable as a function call $variable_holding_a_function = function () { return "This is a return statement"; }; $result = $variable_holding_a_function(); echo $result; ---- Server IP: 45.112.84.4 Probable Submitter: 80.90.5.137 (proxied: 105.113.70.188) ---- Manual Page -- https://php.net/manual/en/functions.variable-functions.php Edit -- https://main.php.net/note/edit/129702 Del: integrated -- https://main.php.net/note/delete/129702/integrated Del: useless -- https://main.php.net/note/delete/129702/useless Del: bad code -- https://main.php.net/note/delete/129702/bad+code Del: spam -- https://main.php.net/note/delete/129702/spam Del: non-english -- https://main.php.net/note/delete/129702/non-english Del: in docs -- https://main.php.net/note/delete/129702/in+docs Del: other reasons-- https://main.php.net/note/delete/129702 Reject -- https://main.php.net/note/reject/129702 Search -- https://main.php.net/manage/user-notes.php