Returns any write errors

# MongoDB\Driver\Exception\BulkWriteCommandException::getWriteErrors

(mongodb >=2.1.0)

MongoDB\Driver\Exception\BulkWriteCommandException::getWriteErrors — Returns any write errors

### Description

final public MongoDB\Driver\Exception\BulkWriteCommandException::getWriteErrors(): array

### Parameters

This function has no parameters.

### Return Values

An array of any MongoDB\Driver\WriteErrors that occurred during the execution of individual write operations. Array keys will correspond to the index of the write operation from MongoDB\Driver\BulkWriteCommand. This map will contain at most one entry if the bulk write was ordered.

### Examples

Example #1 MongoDB\Driver\Exception\BulkWriteCommandException::getWriteErrors() example

`<?php
$manager = new MongoDB\Driver\Manager;
$bulk = new MongoDB\Driver\BulkWriteCommand(['ordered' => false]);
$bulk->deleteMany('db.coll', []);
$bulk->insertOne('db.coll', ['_id' => 1]);
$bulk->insertOne('db.coll', ['_id' => 1]);
$bulk->insertOne('db.coll', ['_id' => 1]);
try {
$result = $manager->executeBulkWriteCommand($bulk);
} catch (MongoDB\Driver\Exception\BulkWriteCommandException $e) {
var_dump($e->getWriteErrors());
}
?>`

The above example will output something similar to:

    array(2) {
      [2]=>
      object(MongoDB\Driver\WriteError)#5 (4) {
        ["message"]=>
        string(78) "E11000 duplicate key error collection: db.coll index: _id_ dup key: { _id: 1 }"
        ["code"]=>
        int(11000)
        ["index"]=>
        int(2)
        ["info"]=>
        object(stdClass)#6 (0) {
        }
      }
      [3]=>
      object(MongoDB\Driver\WriteError)#7 (4) {
        ["message"]=>
        string(78) "E11000 duplicate key error collection: db.coll index: _id_ dup key: { _id: 1 }"
        ["code"]=>
        int(11000)
        ["index"]=>
        int(3)
        ["info"]=>
        object(stdClass)#8 (0) {
        }
      }
    }

### See Also

- MongoDB\Driver\Manager::executeBulkWriteCommand() - Execute write operations using the bulkWrite command
- MongoDB\Driver\WriteError

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