<?php
class Foo {
public function bar() {
$closure = eval('return function ($__contextVariables__){unset($__contextVariables__);return function (){};};');
$closure = $closure->bindTo(new stdClass(), 'stdClass');
var_dump($closure());
}
}
(new Foo)->bar();
Warning: Cannot bind closure to scope of internal class stdClass in /in/VPGAF on line 5
Fatal error: Uncaught Error: Value of type null is not callable in /in/VPGAF:6
Stack trace:
#0 /in/VPGAF(9): Foo->bar()
#1 {main}
thrown in /in/VPGAF on line 6
Process exited with code 255.
Warning: Cannot bind closure to scope of internal class stdClass in /in/VPGAF on line 5
Fatal error: Uncaught Error: Function name must be a string in /in/VPGAF:6
Stack trace:
#0 /in/VPGAF(9): Foo->bar()
#1 {main}
thrown in /in/VPGAF on line 6
Process exited with code 255.
Warning: Missing argument 1 for stdClass::{closure}(), called in /in/VPGAF on line 6 and defined in /in/VPGAF(4) : eval()'d code on line 1
object(Closure)#2 (1) {
["this"]=>
object(stdClass)#3 (0) {
}
}
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/VPGAF on line 9
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/VPGAF 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/VPGAF 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/VPGAF 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/VPGAF on line 3
Process exited with code 255.