<?php
class test {
private $f;
public function __construct(&$f) {
$this->f = &$f;
}
public function __destruct() {
$this->f = function() {echo "smart ass!\n";};
}
}
$f = function () use (&$f) {
$t = new test($f);
print "After this line it the Closure should be destroyed...\n";
};
$f();
$f();
var_dump($f);
After this line it the Closure should be destroyed...
smart ass!
object(Closure)#3 (1) {
["this"]=>
object(test)#2 (1) {
["f":"test":private]=>
*RECURSION*
}
}
Output for 5.3.0 - 5.3.29
After this line it the Closure should be destroyed...
smart ass!
object(Closure)#3 (0) {
}
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/1IYVe on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/1IYVe on line 11
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/1IYVe on line 4
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/1IYVe on line 4
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/1IYVe on line 4
Process exited with code 255.