src/Detector.php
protected function normalizePHPOS($name)
    {
        //Cygwin
        if (stripos($name, 'CYGWIN') !== false) {
            return 'CYGWIN';
        }

        //MinGW
        if (stripos($name, 'MSYS') !== false || stripos($name, 'MINGW') !== false) {
            return 'MINGW';
        }

        return $name;
    }
protected function normalizePHPOS($name)
    {
        //Cygwin
        if (stripos($name, 'CYGWIN') !== false) {
            return 'CYGWIN';
        }

        //MinGW
        if (stripos($name, 'MSYS') !== false || stripos($name, 'MINGW') !== false) {
            return 'MINGW';
        }

        return $name;
    }
protected function normalizePHPOS ( $ name ) { //Cygwin if ( stripos ( $ name , 'CYGWIN' ) !== false ) { return 'CYGWIN' ; } //MinGW if ( stripos ( $ name , 'MSYS' ) !== false || stripos ( $ name , 'MINGW' ) !== false ) { return 'MINGW' ; } return $ name ; }
This method normalizes some names for future compliance

@param $name
@return string
This method normalizes some names for future compliance