Why Am I Getting the 'Could Not Find Driver' Error in Laravel 5.4 with PHP 7.0?

Solving the "Could Not Find Driver" Error in Laravel 5.4 on PHP 7.0

In Laravel 5.4, when performing database operations, you might encounter the following error:

Could not find driver (SQL: select * from information_schema.tables where table_schema = pmaramaldb and table_name = migrations)

Here's a comprehensive guide to resolve this issue:

Prerequisites:

1. Ensure PDO is enabled in your php.ini file.
2. Verify that the required MySQL extension (php7.0-mysql) is installed.

Possible Solutions:

1. Install PHP7 MySQL Driver:

   • Run the command: sudo apt install php7.0-mysql
   • Alternatively, for the latest version: sudo apt install php-mysql

2. Manually Install PHP7 MySQL Driver:

   • In case you encounter permission issues during installation, try this manual approach:

     • Download the correct version of the MySQL extension for your system from the PHP website: https://pecl.php.net/package/mysql
     • Unzip the downloaded file and navigate to the folder.
     • Run phpize from the command line to generate a configure script.
     • Execute ./configure --with-php-config=/usr/bin/php-config
     • Compile the extension: make
     • Install the extension: make install

Additional Considerations:

• Ensure that the username and password in your .env file are correct.
• Check that the database name in your .env file matches the one created in MySQL.
• Verify that the user has privileges to access the database.

Note: The PHP version displayed by php -i might differ from the one used by Apache if it's configured to run as a separate PHP process. Ensure that Apache is using the appropriate PHP version for your Laravel application.

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