Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Binary safe string comparison of the first n characters
strncmp(string $string1string $string2int $length): int
    protected function tearDownSignalHandlers()

    {

        
parent::tearDown();

        if (
strncmp($this->getName(false), 'testSignal'10) === && extension_loaded('pcntl')) {

            
$this->resetSignalHandlers();

        }

    }