file_exceptions.php

《PHP和MySQL Web开发》(第三版) Source

<?php

class fileOpenException extends Exception
{
  function __toString()
  {
       return 'fileOpenException '. $this->getCode()
              . ': '. $this->getMessage().'<br />'.' in '
              . $this->getFile(). ' on line '. $this->getLine()
              . '<br />';
   }
}

class fileWriteException extends Exception
{
  function __toString()
  {
       return 'fileWriteException '. $this->getCode()
              . ': '. $this->getMessage().'<br />'.' in '
              . $this->getFile(). ' on line '. $this->getLine()
              . '<br />';
   }
}

class fileLockException extends Exception
{
  function __toString()
  {
       return 'fileLockException '. $this->getCode()
              . ': '. $this->getMessage().'<br />'.' in '
              . $this->getFile(). ' on line '. $this->getLine()
              . '<br />';
   }
}

?>