$help = '';
try {
- $this->getContainer()->get('doctrine')->getManager()->getConnection()->connect();
+ $conn = $this->getContainer()->get('doctrine')->getManager()->getConnection();
+ $conn->connect();
} catch (\Exception $e) {
if (false === strpos($e->getMessage(), 'Unknown database')
&& false === strpos($e->getMessage(), 'database "'.$this->getContainer()->getParameter('database_name').'" does not exist')) {
$rows[] = [$label, $status, $help];
+ // now check if MySQL isn't too old to handle utf8mb4
+ if ($conn->isConnected() && $conn->getDatabasePlatform() instanceof \Doctrine\DBAL\Platforms\MySqlPlatform) {
+ $version = $conn->query('select version()')->fetchColumn();
+ $minimalVersion = '5.5.4';
+
+ if (false === version_compare($version, $minimalVersion, '>')) {
+ $fulfilled = false;
+ $rows[] = [
+ '<comment>Database version</comment>',
+ '<error>ERROR!</error>',
+ 'Your MySQL version ('.$version.') is too old, consider upgrading ('.$minimalVersion.'+).'
+ ];
+ }
+ }
+
foreach ($this->functionExists as $functionRequired) {
$label = '<comment>'.$functionRequired.'</comment>';
$status = '<info>OK!</info>';