note 112422 added to language.references.pass

<?php error_reporting(E_ALL); function f( &$arg ) { echo $arg; } // 1. f( function(){return 1000;}); // Fatal error: Only variables can be passed by reference in ... // 2. f( 1000 ); // Fatal error: Only variables can be passed by reference in ... // 3. f( $a = 1000); // Strict Standards: Only variables should be passed by reference in ... // 1000 ---- Server IP: 69.147.83.199 Probable Submitter: 109.205.248.99 ---- Manual Page -- http://php.net/manual/en/language.references.pass.php Edit -- https://master.php.net/note/edit/112422 Del: integrated -- https://master.php.net/note/delete/112422/integrated Del: useless -- https://master.php.net/note/delete/112422/useless Del: bad code -- https://master.php.net/note/delete/112422/bad+code Del: spam -- https://master.php.net/note/delete/112422/spam Del: non-english -- https://master.php.net/note/delete/112422/non-english Del: in docs -- https://master.php.net/note/delete/112422/in+docs Del: other reasons-- https://master.php.net/note/delete/112422 Reject -- https://master.php.net/note/reject/112422 Search -- https://master.php.net/manage/user-notes.php