Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Deletes a file
unlink(string $filename, ?resource $context null): bool
        if ('Linux' === PHP_OS) {

            
$this->fifoPath tempnam(sys_get_temp_dir(), 'react-');



            
unlink($this->fifoPath);



            
posix_mkfifo($this->fifoPath0600);
    public function tearDownFile()

    {

        if (
file_exists($this->fifoPath)) {

            
unlink($this->fifoPath);

        }

    }
        $this->fifoPath tempnam(sys_get_temp_dir(), 'react-');



        
unlink($this->fifoPath);