Robo\composer\ScriptHandler::checkDependenciesFor55 PHP Метод

    protected static function checkDependenciesFor55()
    {
        $fs = new Filesystem();
        if (!$fs->exists('composer.lock')) {
            return;
        }
        $composerLockContents = file_get_contents('composer.lock');
        if (preg_match('#"php":.*(5\\.6)#', $composerLockContents)) {
            static::fixDependenciesFor55();
        }
    }