CAllVoteAnswer::Delete

static function Delete($ID, $QUESTION_ID = false, $VOTE_ID = false)
{
	global $DB;
	$err_mess = (self::err_mess())."
Function: Delete
Line: ";
/***************** Event onBeforeVoteAnswerDelete ******************/
	foreach (GetModuleEvents("vote", "onBeforeVoteAnswerDelete", true) as $arEvent)
	{
		if (ExecuteModuleEventEx($arEvent, array(&$ID, &$QUESTION_ID, &$VOTE_ID)) === false)
			return false;
	}
/***************** /Event ******************************************/

	$ID = (intval($ID) > 0 ? intval($ID) : false);
	$QUESTION_ID = (intval($QUESTION_ID) > 0 ? intval($QUESTION_ID) : false);
	$VOTE_ID = (intval($VOTE_ID) > 0 ? intval($VOTE_ID) : false);
	if ($ID != false):
		$strSqlEventAnswer = "DELETE FROM b_vote_event_answer WHERE ANSWER_ID=".$ID;
		$strSqlAnswer = "DELETE FROM b_vote_answer WHERE ID=".$ID;
	elseif ($QUESTION_ID != false):
		$strSqlEventAnswer = "DELETE FROM b_vote_event_answer WHERE ANSWER_ID IN (
			SELECT VA.ID FROM b_vote_answer VA WHERE VA.QUESTION_ID = ".$QUESTION_ID.")";
		$strSqlAnswer = "DELETE FROM b_vote_answer WHERE QUESTION_ID = ".$QUESTION_ID;
	elseif ($VOTE_ID != false):
		$strSqlEventAnswer = "DELETE FROM b_vote_event_answer WHERE ANSWER_ID IN (
			SELECT VA.ID 
			FROM b_vote_answer VA, b_vote_question VQ 
			WHERE VA.QUESTION_ID = VQ.ID AND VQ.VOTE_ID = ".$VOTE_ID.")";
		$strSqlAnswer = "DELETE FROM b_vote_answer WHERE QUESTION_ID IN (
			SELECT VQ.ID FROM b_vote_question VQ WHERE VQ.VOTE_ID = ".$VOTE_ID.")";
	else:
		return false;
	endif;
	
	$DB->Query($strSqlEventAnswer, false, $err_mess.__LINE__);
	$DB->Query($strSqlAnswer, false, $err_mess.__LINE__);
/***************** Event onAfterVoteAnswerDelete *******************/
	foreach (GetModuleEvents("vote", "onAfterVoteAnswerDelete", true) as $arEvent)
		ExecuteModuleEventEx($arEvent, array($ID, $QUESTION_ID, $VOTE_ID));
/***************** /Event ******************************************/
	return true;
}