testPrivate(); $this->testProtected(); $this->testPublic(); } public function __destruct() { // calls all close tests } /** * Undocumented function * * @return string */ protected function testPrivate(): string { $string = 'TEST Private'; return $string; } /** * Undocumented function * * @return string */ protected function testProtected(): string { $string = 'TEST Protected'; return $string; } /** * Undocumented function * * @return string */ public function testPublic(): string { $string = 'TEST Public'; return $string; } } // __END__