minor symfony#35473 [Cache] Don't allow mysqli to be used as it doesn't work (duncan3dc)

nicolas-grekas · nicolas-grekas · commit 86ccf322e83c · 2020-01-27T10:22:54.000+01:00
This PR was merged into the 4.3 branch. Discussion ---------- [Cache] Don't allow mysqli to be used as it doesn't work | Q | A | ------------- | --- | Branch? | 4.3 | Bug fix? | yes | New feature? | no | Deprecations? | no | Tickets | | License | MIT | Doc PR | As discussed in symfony#35375 Mysqli doesn't support named parameters, so if you pass a doctrine connection using `mysqli` then you get errors for any queries using named parameters. This PR ensures a clear error is provided and suggests to use `pdo_mysql` instead Commits ------- a786448 Mysqli doesn't support the named parameters used by PdoAdapter
diff --git a/src/Symfony/Component/Cache/Traits/PdoTrait.php b/src/Symfony/Component/Cache/Traits/PdoTrait.php
@@ -395,6 +395,7 @@ private function getConnection()
             } else {
                 switch ($this->driver = $this->conn->getDriver()->getName()) {
                     case 'mysqli':
+                        throw new \LogicException(sprintf('The adapter "%s" does not support the mysqli driver, use pdo_mysql instead.', \get_class($this)));
                     case 'pdo_mysql':
                     case 'drizzle_pdo_mysql':
                         $this->driver = 'mysql';
