PEAR2/Net/Transmitter/SocketException.php

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<?php

namespace PEAR2\Net\Transmitter;

class SocketException extends \RuntimeException implements Exception
{

    protected $error_no = 0;

    protected $error_str = '';

    public function __construct($message = '', $code = 0, $previous = null,
        $error_no = null, $error_str = null
    ) {
        parent::__construct($message, $code, $previous);
        $this->error_no = $error_no;
        $this->error_str = $error_str;
    }

    public function getSocketErrorNumber()
    {
        return $this->error_no;
    }

    // @codeCoverageIgnoreStart
    // Unreliable in testing.

    public function getSocketErrorMessage()
    {
        return $this->error_str;
    }

    public function __toString()
    {
        $result = parent::__toString();
        if (0 !== $this->getSocketErrorNumber()) {
            $result .= "\nSocket error number:" . $this->getSocketErrorNumber();
        }
        if ('' !== $this->getSocketErrorMessage()) {
            $result .= "\nSocket error message:"
                . $this->getSocketErrorMessage();
        }
        return $result;
    }

    // @codeCoverageIgnoreEnd
}