MongoDB + PHP：就像operater查询没有从db获取任何结果

Question

Looking to fetch db results, In databse query like wise operator used.

$regex = new MongoRegex('/$search/i');  
$where = array('contact_name' => $regex);       
$users = $collection->find($where);

I am not sure, What went wrong with syntax. Please suggest, I am not able to see the results.

Answer 1

If $search is supposed to hold your search criteria, it will not get evaluated within a single-quoted expression.

$regex = new MongoRegex("/$search/i");

should work here.

As $where works differently in Mongo, I'd advise to use $query as variable name here.