<?php
class foo
{
protected $bar = 'A bar';
public function getBarDumper()
{
$that = $this;
return function() use ($that) { var_dump($that->bar); };
}
public static function getFactory()
{
// la fonction anonyme suivante est statique
// car elle est déclarée dans une méthode statique.
return function() { var_dump($this); return new static(); };
}
}
$factory = foo::getFactory();
$foo = $factory();
$bar = $foo->getBarDumper();
$bar();
?>
Fatal error: Uncaught Error: Using $this when not in object context in /in/hsSD6:16
Stack trace:
#0 /in/hsSD6(21): foo::{closure}()
#1 {main}
thrown in /in/hsSD6 on line 16
Process exited with code 255.
Notice: Undefined variable: this in /in/hsSD6 on line 16
NULL
string(5) "A bar"
Output for 5.3.0 - 5.3.29
Notice: Undefined variable: this in /in/hsSD6 on line 16
NULL
Fatal error: Cannot access static:: when no class scope is active in /in/hsSD6 on line 16
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/hsSD6 on line 9
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/hsSD6 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/hsSD6 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/hsSD6 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/hsSD6 on line 4
Process exited with code 255.