(mongodb >=1.0.0)
MongoDB\Driver\WriteResult::getWriteErrors — Returns any write errors that occurred
У цієї функції немає параметрів.
Returns an array of MongoDB\Driver\WriteError objects for any write errors encountered during the write operation. The array will be empty if no write errors occurred.
Приклад #1 MongoDB\Driver\WriteResult::getWriteErrors() with a single error
<?php
$manager = new MongoDB\Driver\Manager;
/* By default, bulk write operations are executed serially in order and
* execution will stop after the first error.
*/
$bulk = new MongoDB\Driver\BulkWrite;
$bulk->insert(['_id' => 1]);
$bulk->insert(['_id' => 2]);
$bulk->insert(['_id' => 2]);
$bulk->insert(['_id' => 3]);
$bulk->insert(['_id' => 4]);
$bulk->insert(['_id' => 4]);
try {
$result = $manager->executeBulkWrite('db.collection', $bulk);
} catch (MongoDB\Driver\Exception\BulkWriteException $e) {
var_dump($e->getWriteResult()->getWriteErrors());
}
?>
Поданий вище приклад виведе щось схоже на:
array(1) { [0]=> object(MongoDB\Driver\WriteError)#5 (4) { ["message"]=> string(81) "E11000 duplicate key error collection: db.collection index: _id_ dup key: { : 2 }" ["code"]=> int(11000) ["index"]=> int(2) ["info"]=> NULL } }
Приклад #2 MongoDB\Driver\WriteResult::getWriteErrors() with multiple errors
<?php
$manager = new MongoDB\Driver\Manager;
/* The "ordered" option may be used to allow bulk write operations to continue
* executing after the first error is encountered.
*/
$bulk = new MongoDB\Driver\BulkWrite(['ordered' => false]);
$bulk->insert(['_id' => 1]);
$bulk->insert(['_id' => 2]);
$bulk->insert(['_id' => 2]);
$bulk->insert(['_id' => 3]);
$bulk->insert(['_id' => 4]);
$bulk->insert(['_id' => 4]);
try {
$result = $manager->executeBulkWrite('db.collection', $bulk);
} catch (MongoDB\Driver\Exception\BulkWriteException $e) {
var_dump($e->getWriteResult()->getWriteErrors());
}
?>
Поданий вище приклад виведе щось схоже на:
array(2) { [0]=> object(MongoDB\Driver\WriteError)#5 (4) { ["message"]=> string(81) "E11000 duplicate key error collection: db.collection index: _id_ dup key: { : 2 }" ["code"]=> int(11000) ["index"]=> int(2) ["info"]=> NULL } [1]=> object(MongoDB\Driver\WriteError)#6 (4) { ["message"]=> string(81) "E11000 duplicate key error collection: db.collection index: _id_ dup key: { : 4 }" ["code"]=> int(11000) ["index"]=> int(5) ["info"]=> NULL } }