- Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.21
- Parse error: syntax error, unexpected '@' in /in/0Notq on line 22
Process exited with code 255.
<?php
function &returnRef() {
global $a;
return $a;
}
function returnVal() {
global $a;
return $a;
}
$a = "original";
$b =& returnVal();
$b = "changed";
var_dump($a); //expecting warning + "original"
$a = "original";
$b =& returnRef();
$b = "changed";
var_dump($a); //expecting "changed"
$b =& @$a;