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<?php class Foo { private $a = 42; } $foo = new Foo; $closure = function() { var_dump($this->a); }; $foo_closure = $closure->bindTo($foo,"Foo"); $foo_closure(); /* 42 */
Output for 5.4.9 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 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(42)
preferences:
200.35 ms | 404 KiB | 217 Q