PHP Exception::__ToString Examples

Example #1

File: XException.php Project: haitao1880/study

 /**
  * String representation of the exception
  *
  * @return string
  */
 public function __ToString()
 {
     if (version_compare(PHP_VERSION, '5.3.0', '<')) {
         if (null !== ($e = $this->getPrevious())) {
             return $e->__ToString() . "\n\nNext " . parent::__ToString();
         }
     }
     return parent::__ToString();
 }