3v4l.org

run code in 500+ PHP versions simultaneously
<?php class Base { private $prop = 'parent-prop'; public function baseProp() { return $this->prop; } } class Child extends Base { private $prop = 'child-prop'; public function childProp() { return $this->prop; } } $obj = new Child; var_dump($obj->baseProp(), $obj->childProp());
Output for 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.22, 8.5.0 - 8.5.7
string(11) "parent-prop" string(10) "child-prop"

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54.72 ms | 730 KiB | 4 Q