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run code in 300+ PHP versions simultaneously
<?php class Foo { public function __toString() {} } echo new ReflectionClass('Foo');
Output for 8.1.32, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Class [ <user> class Foo implements Stringable ] { @@ /in/ecsMZ 3-5 - Constants [0] { } - Static properties [0] { } - Static methods [0] { } - Properties [0] { } - Methods [1] { Method [ <user, prototype Stringable> public method __toString ] { @@ /in/ecsMZ 4 - 4 - Parameters [0] { } - Return [ string ] } } }

preferences:
54.68 ms | 407 KiB | 5 Q