/**
* RDF_Error constructor.
*
* @param mixed $code RDF error code, or string with error message.
* @param integer $mode what 'error mode' to operate in
* @param integer $level what error level to use for
* $mode & PEAR_ERROR_TRIGGER
* @param smixed $debuginfo additional debug info, such as the last query
*/
function RDF_Error($code = RDF_ERROR, $mode = PEAR_ERROR_RETURN, $level = E_USER_NOTICE, $debuginfo = null)
{
if (is_int($code)) {
$this->PEAR_Error('RDF Error: ' . RDF::errorMessage($code), $code, $mode, $level, $debuginfo);
} else {
$this->PEAR_Error("RDF Error: {$code}", RDF_ERROR, $mode, $level, $debuginfo);
}
}
