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run code in 500+ PHP versions simultaneously
<?php trait TraitName{ protected $name; abstract protected function setName(); public function __construct(){ $this->setName(); } public function getName(){ return $this->name; } } class MyClass{ use TraitName; protected function setName(){ $this->name = __CLASS__; } } $objMyClass = new MyClass(); echo $objMyClass->getName();
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.6
MyClass

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84.04 ms | 1480 KiB | 4 Q