/**
* Returns whether the stack has errors or not. This method is a wrapper
* for PEAR_ErrorStack::staticHasErrors() method.
*
* @param string $level
* @return boolean
* @see PEAR_ErrorStack::staticHasErrors()
*/
function hasErrors($level = false)
{
return PEAR_ErrorStack::staticHasErrors('Piece_Right', $level);
}
/**
* Returns whether the stack has errors or not. This method is a wrapper
* for PEAR_ErrorStack::staticHasErrors() method.
*
* @return boolean
* @see PEAR_ErrorStack::staticHasErrors()
*/
function hasErrors()
{
return PEAR_ErrorStack::staticHasErrors('Piece_Unity', 'exception');
}
/**
* Returns whether the stack has errors or not. This method is a wrapper
* for PEAR_ErrorStack::staticHasErrors() method.
*
* @return boolean
* @see PEAR_ErrorStack::staticHasErrors()
* @since Method available since Release 1.4.0
*/
function hasErrors()
{
return PEAR_ErrorStack::staticHasErrors('Stagehand_FSM', 'exception');
}