Why is My PDO Driver Missing in My PHP Docker Image?

Resolving PDO Driver Absence in PHP Docker Image

Problem Statement:

Users attempting to utilize the PDO driver in a PHP Docker image (specifically tagged as php:5.6-apache) encounter an error indicating that the driver could not be found.

Analysis:

Despite installing the PHP-MySQL component and specifying the necessary configurations, the PDO driver remains inactive.

Solution:

The missing element lies in the failure to install the required Docker extension for PDO. To resolve this issue, the Dockerfile can be updated as follows:

FROM php:5.6-apache

# PHP extensions

RUN docker-php-ext-install pdo pdo_mysql

Explanation:

The docker-php-ext-install script from the official PHP repository allows for the installation of PHP extensions within the Docker image. By specifying the pdo and pdo_mysql extensions, the required functionality is added to the image.

The above is the detailed content of Why is My PDO Driver Missing in My PHP Docker Image?. For more information, please follow other related articles on the PHP Chinese website!