<?php
class C {
private $x = 'x';
function __get($key) {return $this->x;}
function __isset($key) {return TRUE;}
}
$c = new C;
print_r(empty($c->__get('k')));
Fatal error: Can't use method return value in write context in /in/qX4tj on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/qX4tj on line 3
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/qX4tj on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/qX4tj on line 3
Process exited with code 255.