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<?php class Foo { protected static ?Foo $instance = null; public static function __callStatic($method, $args) { $instance = self::$instance ?? self::$instance = new static(); return $instance->__call($method, $args); } public function __call($method, $args) { if (method_exists($this, $method)) { return $this->$method(...$args); } return $this; } protected function bar() { echo __METHOD__ . '<br />'; return $this; } protected function baz() { echo __METHOD__ . '<br />'; return $this; } } Foo::bar()->baz(); (new Foo())->bar()->baz();
Output for git.master, git.master_jit, rfc.property-hooks
Foo::bar<br />Foo::baz<br />Foo::bar<br />Foo::baz<br />

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