Doc #75364 [Fbk->Nab]: undefined method MongoDB\Collection::group()

Edit report at https://bugs.php.net/bug.php?id=75364&edit=1 ID: 75364 Updated by: derick@php.net Reported by: a dot pendinelli92 at gmail dot com Summary: undefined method MongoDB\Collection::group() -Status: Feedback +Status: Not a bug Type: Documentation Problem Package: Unknown/Other Function Operating System: Windows 8.1 PHP Version: 7.1.10 Block user comment: N Private report: N New Comment: Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php Hi, there is no group() method. What you probably should do, is an aggregation() with a $group as pipeline argument. Something like: $g = $collection->aggregate( [ [ '$group' => [ '_id' => '$id', 'items' => [ '$push' => '$name'] ] ] ] ); But as this is not a bug, neither in code or documented, I have closed this ticket. If you have further questions, feel free to ask at https://groups.google.com/forum/#!forum/mongodb-user or on IRC at Freenode/#mongoDB cheers, Derick Previous Comments: ------------------------------------------------------------------------ [2017-10-12 11:31:33] requinix@php.net The only MongoDB\Collection I can find is at https://github.com/mongodb/mongo-php-library which we don't manage, and their docs https://docs.mongodb.com/php-library/current/reference/class/MongoDBCollection/ don't mention a group() method. ------------------------------------------------------------------------ [2017-10-12 11:20:12] a dot pendinelli92 at gmail dot com Description: ------------ While trying to use group() function for MongoDB Fatal error: Uncaught Error: Call to undefined method MongoDB\Collection::group() Test script: --------------- <?php require 'C:/xampp/php/vendor/autoload.php'; // include Composer's autoloader $client = new MongoDB\Client("mongodb://localhost:27017"); $collection = $client->mongo_Test->users; $keys = array("id" => 1); $initial = array("items" => array()); $reduce = "function (obj, prev) { prev.items.push(obj.name); }"; //not working $g = $collection->group($keys, $initial, $reduce); var_dump($g); ?> Actual result: -------------- Fatal error: Uncaught Error: Call to undefined method MongoDB\Collection::group() ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75364&edit=1