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<?php class JsonSerializer { public static function serialize($value) { //var_dump($value); } public function __call($method, $args) { if ('serialize' !== strtolower($method)) { throw new \BadMethodCallException('Call to undefined method '.__METHOD__); } return self::serialize(...$args); } } JsonSerializer::serialize('foo'); (new JsonSerializer())->serialize('bar'); (new JsonSerializer())->baz('qux');
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught BadMethodCallException: Call to undefined method JsonSerializer::__call in /in/AiGpV:13 Stack trace: #0 /in/AiGpV(22): JsonSerializer->__call('baz', Array) #1 {main} thrown in /in/AiGpV on line 13
Process exited with code 255.

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