public static function keyWordValid($keyword)
{
if (SystemConfig::getBooleanSystemConf(Constants::SYS_CONF_OPEN_FILTER_KEYWORD, false)) {
$keywords = SystemConfig::getStringSystemConf(Constants::SYS_CONF_FILTER_KEYWORD_KEY, '');
if (!FilterUtils::isN($keywords)) {
$keywordArray = explode("{Array}", str_replace(Chr(13), "{Array}", str_replace(Chr(10), "", trim($keywords))));
foreach ($keywordArray as $keywordS) {
$keywordS = trim($keywordS);
if (strpos($keyword, $keywordS) !== false || strpos($keywordS, $keyword) !== false) {
return false;
}
}
}
}
return true;
}
