note 108315 added to mongocollection.ensureindex

be careful when using ensureIndex('loc'=>'2d') for example, if the data structure of loc is array('lng'=>120, 'lat'=>-30), when it is saved into database, its structure will be ['lat':-30, 'lng':120], it is because the array in PHP is the ordered map, not the order of literal in your code. so the 2d-index is mapped as (lat, lng). when you find your location with (lng, lat), the wrong results are returned. be careful ---- Server IP: 69.147.83.197 Probable Submitter: 58.41.48.249 ---- Manual Page -- http://www.php.net/manual/en/mongocollection.ensureindex.php Edit -- https://master.php.net/note/edit/108315 Del: integrated -- https://master.php.net/note/delete/108315/integrated Del: useless -- https://master.php.net/note/delete/108315/useless Del: bad code -- https://master.php.net/note/delete/108315/bad+code Del: spam -- https://master.php.net/note/delete/108315/spam Del: non-english -- https://master.php.net/note/delete/108315/non-english Del: in docs -- https://master.php.net/note/delete/108315/in+docs Del: other reasons-- https://master.php.net/note/delete/108315 Reject -- https://master.php.net/note/reject/108315 Search -- https://master.php.net/manage/user-notes.php