$pid =I(‘pid‘);

$year = I(‘year‘);

$productType = I(‘productType‘);

//搜索條件 where

$_where = "cinfo.uid=$uid and cg.type=1 and cg.status=1";

if($pid){

$_where .= " and c.pid=$pid";

}

if($year){

$_where .= " and c.year=$year";

}

if($productType){

$_where .= " and c.productType=$productType";

}

TP框架中多條件篩選