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<?php error_reporting(-1); class C implements Countable { function count() { return 10; } } $c = new C; echo '<pre>'; echo 'standard: ', count($c), "\n"; echo '"recursive": ', count(array($c), COUNT_RECURSIVE), "\n"; echo '"recursive": ', count(array(new stdClass()), COUNT_RECURSIVE), "\n"; echo '</pre>';
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Return type of C::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/jJDJh on line 5 <pre>standard: 10 "recursive": 1 "recursive": 1 </pre>

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