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<?php class A { private $value; public function setValue($val) { $this->value = $val; } public function getValue() { return $this->value; } } class B extends A { public function setValue($val) { $this->value = $val; } } $a = new A; $b = new B; $a->setValue(123); $b->setValue(544); var_dump($a->getValue(), $b->getValue(), $a, $b);
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Creation of dynamic property B::$value is deprecated in /in/V1JVP on line 23 int(123) NULL object(A)#1 (1) { ["value":"A":private]=> int(123) } object(B)#2 (2) { ["value":"A":private]=> NULL ["value"]=> int(544) }

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