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<?php class MyCountable implements Countable { public function count($mySpecialFilterArgument = null) { if($mySpecialFilterArgument === null) { // expect that we were called from count($myCountable) } else { // expect that we manually called $myCountable->count($mySpecialFilterArgument) } } } $myCountable = new MyCountable;
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Return type of MyCountable::count($mySpecialFilterArgument = null) should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/JeXuZ on line 4

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