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<?php class TestCounter { private $private = 1; protected $protected = 2; public $public1 = 3; public $public2 = 4; public function countSelf() { return count($this); } } $test = new TestCounter; var_dump(count($test), $test->countSelf()); $test->prop1 = 3; var_dump(count($test), $test->countSelf()); $test->prop2 = 4; var_dump(count($test), $test->countSelf());
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, TestCounter given in /in/FNh3u:15 Stack trace: #0 {main} thrown in /in/FNh3u on line 15
Process exited with code 255.

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