MongoDB\Driver\WriteConcernError::getInfo

(mongodb >=1.0.0)

MongoDB\Driver\WriteConcernError::getInfo — Returns metadata document for the WriteConcernError

說明

final public MongoDB\Driver\WriteConcernError::getInfo(): ?object

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

Returns the metadata document for the WriteConcernError, or null if no metadata is available.

錯(cuò)誤／異常

范例

示例 #1 MongoDB\Driver\WriteConcernError::getInfo() example

<?php

$manager = new MongoDB\Driver\Manager("mongodb://rs1.example.com,rs2.example.com/?replicaSet=myReplicaSet");

$bulk = new MongoDB\Driver\BulkWrite;
$bulk->insert(['x' => 1]);

$writeConcern = new MongoDB\Driver\WriteConcern(2, 1);

try {
    $manager->executeBulkWrite('db.collection', $bulk, $writeConcern);
} catch(MongoDB\Driver\Exception\BulkWriteException $e) {
    var_dump($e->getWriteResult()->getWriteConcernError()->getInfo());
}

?>

以上例程的輸出類似于：

object(stdClass)#1 (1) {
  ["wtimeout"]=>
  bool(true)
}