<?php function createAnonymousClass() { // This value goes away by the time the class would be instantiated a second time $value = []; $class = get_class(new class() { function foo() { // var_dump($^value); } }); unset($value); // $value is gone now return $class; } $class = createAnonymousClass(); var_dump(new $class); // Can't possibly hold a reference to $value var_dump(createAnonymousClass() === createAnonymousClass());
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