/** * Issue warning */ function warn($msg, $arr = null) { global $SB_errorHandler__ignoreWarnings; if ($SB_errorHandler__ignoreWarnings) { return; } global $SB_errorHandler__warnCount; $SB_errorHandler__warnCount++; $errors =& SB_ErrorHandler::getErrors(); $errors[] = array(E_WARNING, SB_ErrorHandler::formatError($msg, $arr)); }