Online PHP editor | refs for GJLkJ

<?php trait AccessibleProperties { public function __isset($property) { return property_exists($this, $property); } public function __get($property) { if (property_exists($this, $property)) { return $this->$property; } } } class Foo4567 { use AccessibleProperties; protected $a = 'Some value'; } class Foo45 { use AccessibleProperties; protected $a = 'Some value'; } $foo = new Foo4567; var_dump(isset($foo->a)); $foo = new Foo45; var_dump($foo->a);