XBRL-Log.php
public function err( $message )
	{
		$ex = new Exception();
		echo $ex->getTraceAsString();

		if ( ! $this->log ) return;
		return $this->log->err( $message );
	}
public function err( $message )
	{
		$ex = new Exception();
		echo $ex->getTraceAsString();

		if ( ! $this->log ) return;
		return $this->log->err( $message );
	}
public function err ( $ message ) { $ ex = new Exception ( ) ; echo $ ex -> getTraceAsString ( ) ; if ( ! $ this -> log ) return ; return $ this -> log -> err ( $ message ) ; }
A convenience function for logging a error event.  It will log a
message at the PEAR_LOG_ERR log level.

PEAR_LOG_ERR

@param mixed $message	String or object containing the message to log.
@return  boolean True if the message was successfully logged.
A convenience function for logging a error event . It will log a message at the PEAR_LOG_ERR log level .