Php/docs/mongodb.getwriteconcern

• PHP Manual
• MongoDB
• Get the write concern for this database

MongoDB::getWriteConcern

(PECL mongo >=1.5.0)

MongoDB::getWriteConcern — Get the write concern for this database

Description

public MongoDB::getWriteConcern ( ) : array

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 MongoDB::getWriteConcern() return value example

<?php$mc = new MongoClient('mongodb://localhost:27017', array('wTimeoutMS' => 500));$db = $mc->selectDB('test');var_dump($db->getWriteConcern());$db->setWriteConcern(1, 1000);var_dump($db->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.
• MongoDB::setWriteConcern() - Set the write concern for this database