我尝试使用以下代码来完成它,但是不需要的函数会返回错误:
foreach($params as $key=>$param) {
if(strpos($param, ',') !== false) {
$where = new \Zend\Db\Sql\Where();
$where->nest();
$param_arr = explode(',', $param);
$entered_once = 0;
foreach($param_arr as $p) {
$where->equalTo($key, $p);
if($entered_once < count($param_arr)) {
$where->or;
}
$entered_once++;
}
$where->unnest();
$select->where($where);
}
else {
$select->where(array($key => $param));
}
}
答案 0 :(得分:0)
我已经弄清楚我做错了什么:我没有意识到nest()函数返回了一个全新的PredicateSet,这就是我需要调用的东西。解决方案如下:
foreach($params as $key=>$param) {
if(strpos($param, ',') !== false) {
$where = new \Zend\Db\Sql\Where();
$predicate_set = $where->nest();
$param_arr = explode(',', $param);
$entered_once = 0;
foreach($param_arr as $p) {
$predicate_set->equalTo($key, $p);
if($entered_once < count($param_arr)) {
$predicate_set->or;
}
$entered_once++;
}
$predicate_set->unnest();
$select->where($where);
}
else {
$select->where(array($key => $param));
}
}