3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected $var = true; } class Bar extends Foo { public $var = 'abc'; } $reflectionFoo = new ReflectionProperty('Foo', 'var'); $reflectionBar = new ReflectionProperty('Bar', 'var'); $bar = new Bar(); var_dump((new ReflectionClass('Bar'))->getProperties());

preferences:
37.14 ms | 402 KiB | 5 Q