PHP Manual
MongoDB\Driver\WriteConcernError
Returns additional metadata for the WriteConcernError

MongoDB\Driver\WriteConcernError::getInfo

(mongodb >=1.0.0)

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

说明

final public MongoDB\Driver\WriteConcernError::getInfo ( void ) : mixed

参数

此函数没有参数。

返回值

Returns additional metadata for the WriteConcernError, or NULL if no metadata is available.

错误／异常

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

范例

Example #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());
}

?>

以上例程的输出类似于：

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

参见

» Write Concern reference

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