private function validate()
    {
        $file = $this->file;

        if (!is_file($file)) {
            throw new \RuntimeException(sprintf("'%s' is not a file", $file));
        }

        if (!is_readable($file)) {
            // @codeCoverageIgnoreStart
            throw new \RuntimeException(sprintf("'%s' is not a readable file", $file));
            // @codeCoverageIgnoreEnd
        }
    }
private function validate()
    {
        $file = $this->file;

        if (!is_file($file)) {
            throw new \RuntimeException(sprintf("'%s' is not a file", $file));
        }

        if (!is_readable($file)) {
            // @codeCoverageIgnoreStart
            throw new \RuntimeException(sprintf("'%s' is not a readable file", $file));
            // @codeCoverageIgnoreEnd
        }
    }
private function validate ( ) { $ file = $ this -> file ; if ( ! is_file ( $ file ) ) { throw new \ RuntimeException ( sprintf ( "'%s' is not a file" , $ file ) ) ; } if ( ! is_readable ( $ file ) ) { // @codeCoverageIgnoreStart throw new \ RuntimeException ( sprintf ( "'%s' is not a readable file" , $ file ) ) ; // @codeCoverageIgnoreEnd } }
Validates the file passed to see if it is a file and is readable

@throws \RuntimeException If the file passed is not a file
@throws \RuntimeException If the file passed is not readable
Validates the file passed to see if it is a file and is readable