How to use limit and skip feature? about mongo-php-library

[jmikola]

@waterone: My apologies for the difficulty with the API docs. We certainly plan to get more tutorial-style documentation added soon.

For now, if you peak at the methods in the Collection class, you'll see that most point to an Operation class, which is where you'll find any supported options documented (ultimately, we'll get this over to real documentation outside of the code). You can check out src/Operation/Find.php for the various find options, which should match those outlined in our cross-driver CRUD specification.

[bjori]

There are no helper methods for these arguments (other then findOne(), to limit=1).

You'll have to pass it as an argument to the find method, see:

<?php
use MongoDB\Client;
use MongoDB\Collection;

$client = new Client("mongodb://localhost:27017");
$collection = new Collection($client, "databaseName.collectionName");
$query = array("zipcode" => "90210");
$queryOptions = array("limit" => 1);

$result = $collection->find($query, $queryOptions);
?>

[bjori]

The best docs on this I can find at the moment is: http://mongodb.github.io/mongo-php-library/api/source-class-MongoDB.Operation.Find.html#32

You are welcome to file a documentation ticket asking for better examples in our JIRA.
Docs are currently our highest priority so it is perfect timing to raise issues like this.

Our general tracking tickets for all things docs is: https://jira.mongodb.org/browse/PHPC-289

[SendOTP]

Yes surely I will raise a ticket for this. Thanks for the help.
If any other input is needed from my side feel free to contact me.

Thanks again :)

On Fri, Oct 30, 2015 at 9:48 PM, Hannes Magnusson [email protected]
wrote:

The best docs on this I can find at the moment is:
http://mongodb.github.io/mongo-php-library/api/source-class-MongoDB.Operation.Find.html#32

You are welcome to file a documentation ticket asking for better examples
in our JIRA.
Docs are currently our highest priority so it is perfect timing to raise
issues like this.

Our general tracking tickets for all things docs is:
https://jira.mongodb.org/browse/PHPC-289

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