Online PHP editor | output for nMmvq

<?php class MyClass { protected Closure $modifier; public function __construct(callable $modifier) { $this->modifier = Closure::fromCallable($modifier); } public function runClosure() { var_dump(($this->modifier)()); } } class SomeOtherClass { public static function func() { return ['a' => 'b']; } } $test = new MyClass(SomeOtherClass::func(...)); $test->runClosure();