$_jgf = ',';
$_jgf = strpos($_tag, ',') ? ',' : $_jgf;
$_taglist = explode($_jgf,$_tag);
if (count($_taglist) > 1) {
$_tagarr = array();
foreach ($_taglist as $_k => $_v) {
$_tagarr[] = ['LIKE','%'.$_v.'%'];
}
$_tagarr[] = 'or';
$_where['tag'] = $_tagarr;
}else{
$_where['tag'] = ['LIKE','%'.$_tag.'%'];
}
}
$_where['create_time'] = ['LT', time()];
//地区独立内容
if ($_areaid) {
$_arealist = explode(',', $_areaid);