isPHPRunning example

// Look for specific PHP binaries by hosters         if ($hosterSpecificBinary = $this->findHostedSpecificBinary()) {
            return $hosterSpecificBinary;
        }

        // Look for PHP binaries in same place as our fpm/cgi binary         if (\defined('PHP_BINARY')) {
            $phpPath = \dirname(\PHP_BINARY);
            $fileName = explode('-', basename(\PHP_BINARY), 2);
            $expectedPath = $phpPath . \DIRECTORY_SEPARATOR . $fileName[0];

            if ($this->isPHPRunning($expectedPath)) {
                return $expectedPath;
            }
        }

        // Look into PHP path         $finder = new ExecutableFinder();

        foreach (self::PHP_BINARY_NAMES as $name) {
            $binary = $finder->find($name);

            if ($binary !== null) {