<?php
function &g(&$v) {
return $v;
}
function f(&$v) {
$v = 5;
}
$foo = null;
$name = 'foo';
$a = & g($$name);
call_user_func_array('f', array(&$a));
//$a = & g($$name);
//$a = 3;
//var_dump(array(g($$name)));
var_dump($foo);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- int(5)
preferences:
302.48 ms | 406 KiB | 460 Q