Why Am I Getting the 'PDOException could not find driver' Error When Connecting to MySQL with PDO?

Resolving "PDOException "could not find driver" Issue with PDO

The "PDOException "could not find driver" error commonly occurs when attempting to establish a database connection using PHP Data Objects (PDO). This typically indicates that the appropriate PDO driver is not installed or configured correctly.

In the specific scenario presented, the error is encountered while using the PDO class to connect to a MySQL database. The presence of the pdo_mysql module is crucial for connecting to MySQL using PDO.

To resolve this issue, it is necessary to verify that the pdo_mysql extension is installed and enabled for PHP. This can be confirmed by checking the phpinfo() output, specifically looking for the following section:

pdo_mysql

PDO Driver for MySQL, client library version => 5.1.44

If the pdo_mysql section is not present, it is necessary to ensure that it is installed and enabled in the PHP configuration. Refer to the PHP documentation for specific instructions on installing and enabling PHP extensions.

Additionally, it is worth noting that the database server, port, and credentials specified in the PDO connection string should be correct. If any of these parameters are incorrect, the connection will fail, resulting in the "PDOException "could not find driver" error.

The above is the detailed content of Why Am I Getting the 'PDOException could not find driver' Error When Connecting to MySQL with PDO?. For more information, please follow other related articles on the PHP Chinese website!