Get the write concern for this connection

MongoClient::getReadPreference
MongoClient::killCursor
MongoClient
PHP Manual

# MongoClient::getWriteConcern

(PECL mongo >=1.5.0)

MongoClient::getWriteConcern — Get the write concern for this connection

### Description

public array MongoClient::getWriteConcern ( void )

### Parameters

This function has no parameters.

### Return Values

This function returns an array describing the write concern. The array contains the values w for an integer acknowledgement level or string mode, and wtimeout denoting the maximum number of milliseconds to wait for the server to satisfy the write concern.

### Examples

Example #1 MongoClient::getWriteConcern() return value example

`<?php
$mc = new MongoClient('mongodb://localhost:27017', array('wTimeoutMS' => 500));
var_dump($mc->getWriteConcern());
$mc->setWriteConcern(1, 1000);
var_dump($mc->getWriteConcern());
?>`

The above example will output:

    array(2) {
      ["w"]=>
      int(1)
      ["wtimeout"]=>
      int(500)
    }
    array(2) {
      ["w"]=>
      int(1)
      ["wtimeout"]=>
      int(1000)
    }

### See Also

- The write concern documentation.
- MongoClient::setWriteConcern() - Set the write concern for this connection

MongoClient::getReadPreference
MongoClient::killCursor
MongoClient
PHP Manual