尽管已安装pdo_mysql，但我的Laravel应用程序中出现PDOException

Question

I am trying to run a new Laravel app on my sever but I am getting the following error:

QueryException (SQL) could not find driver (SQL: select * from settings limit 1)

Using the debugbar I can see the error is for PDO: LOG.error:

PDOException: could not find driver in /home/mysite.com/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:

What doesn't make sense is that I actually already have PDO installed, I know this because I ran the first php artisan migrate and it created all the tables in my MYSQL DB fine.

I have ran php -m | grep mysql php -m | grep mysql to verify what mysql related PHP extensions I have:

$ php -m | grep mysql
mysqli
mysqlnd
pdo_mysql

I should note that PHP can use MySQL as I have a Wordpress blog running on the same server fine.

I have already tried clearing the cache and updating composer packages, I have also completely removed doctrine/dbal and reinstalled.

Update: If I remove the package doctrine/dbal and clear the caches, I still receive an error about PDOExceptions:

Illuminate\\Database\\QueryException could not find driver /home/mysite.com/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php#68

Answer 1

Try this:

composer update

composer require doctrine/dbal

It looks like you have a missing dependency

Notice:

You might need to comment out the following in your php.ini file.

;extension=pdo_mysql.so

stackoverflow.com/a/42561002/2109233 source