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run code in 300+ PHP versions simultaneously
<?php class A { private $foo; public function setFooA($value) { $this->foo = $value; } public function getFooA($value) { return $this->foo; } } class B extends A { protected $foo; public function setFooB($value) { $this->foo = $value; } public function getFooB($value) { return $this->foo; } } $thing = new B; $thing->setFooB('stuff'); var_dump($thing->getFooA());

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31.02 ms | 402 KiB | 5 Q