| Element | Line | Description |
|---|---|---|
| \Elastica\Client::_log() | 688 | Overwriting Client->_log is deprecated. Handle logging functionality by using a custom LoggerInterface. |
| Element | Line | Description |
|---|---|---|
| \Elastica\Index::optimize() | 200 | Replaced by forcemerge |
| Element | Line | Description |
|---|---|---|
| \Elastica\Query\Bool | 16 | Use BoolQuery instead. From PHP7 bool is reserved word and this class will be removed in further Elastica releases |