Magento 2 is failing to start. The logs show this error:
Deprecated Functionality: implode(): Passing glue string after array is deprecated. Swap the parameters in vendor/colinmollenhour/credis/Client.php on line 1414
Implode with historical parameter order: Passing parameters to implode() in reverse order is deprecated, use implode($glue, $parts) instead of implode($parts, $glue).
I have a standard Redis installation and this is part of it (although I did not install it directly):
https://github.com/colinmollenhour/Cm_RedisSession
There is no custom code in the site. Redis was installed in the usual way according to these Magento Dev Docs.
Here’s the code referenced by the error message:
1406 /**
1407 * Build the Redis unified protocol command
1408 *
1409 * @param array $args
1410 * @return string
1411 */
1412 private static function _prepare_command($args)
1413 {
1414 return sprintf('*%d%s%s%s', count($args), CRLF, implode(array_map(array('self', '_map'), $args), CRLF), CRLF);
1415 }
Has anyone run into this error yet? Is there a solution (other than disabling Redis)?
Version info:
- Magento ver. 2.3.3
- redis 5.0.7
- redis-cli 5.0.7
EDIT: I opened an issue on GitHub.