MongoDB\Driver\WriteError::getIndex
(mongodb >=1.0.0)
MongoDB\Driver\WriteError::getIndex — Returns the index of the write operation corresponding to this WriteError
パラメータ
この関数にはパラメータはありません。
戻り値
Returns the index of the write operation (from MongoDB\Driver\BulkWrite) corresponding to this WriteError.
エラー / 例外
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
例
例1 MongoDB\Driver\WriteError::getIndex() example
<?php
$manager = new MongoDB\Driver\Manager;
$bulk = new MongoDB\Driver\BulkWrite;
$bulk->insert(['_id' => 1]);
$bulk->insert(['_id' => 1]);
try {
$manager->executeBulkWrite('db.collection', $bulk);
} catch(MongoDB\Driver\Exception\BulkWriteException $e) {
var_dump($e->getWriteResult()->getWriteErrors()[0]->getIndex());
}
?>上の例の出力は、 たとえば以下のようになります。
int(1)
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