/** * Deletes an index from this collection * * @link http://www.php.net/manual/en/mongocollection.deleteindex.php * @param string|array $keys Field or fields from which to delete the index. * @return array Returns the database response. */ public function deleteIndex($keys) { if (is_string($keys)) { $indexName = $keys; } elseif (is_array($keys)) { $indexName = \MongoDB\generate_index_name($keys); } else { throw new \InvalidArgumentException(); } return TypeConverter::toLegacy($this->collection->dropIndex($indexName)); }
/** * Deletes an index from this collection * * @link http://www.php.net/manual/en/mongocollection.deleteindex.php * @param string|array $keys Field or fields from which to delete the index. * @return array Returns the database response. */ public function deleteIndex($keys) { if (is_string($keys)) { $indexName = $keys; if (!preg_match('#_-?1$#', $indexName)) { $indexName .= '_1'; } } elseif (is_array($keys)) { $indexName = \MongoDB\generate_index_name($keys); } else { throw new \InvalidArgumentException(); } try { return TypeConverter::toLegacy($this->collection->dropIndex($indexName)); } catch (\MongoDB\Driver\Exception\Exception $e) { return ExceptionConverter::toResultArray($e) + ['nIndexesWas' => count($this->getIndexInfo())]; } }