Laravel MySQL unix socket config

.env

# example

DB_LOCAL_SOCKET=/var/run/mysql.sock

database.php

<?php

.....
  
  'mysql_local' => [
            'driver'      => 'mysql',
            'host'        => env('DB_LOCAL_HOST', 'localhost'),
            'database'    => env('DB_LOCAL_DATABASE', 'forge'),
            'username'    => env('DB_LOCAL_USERNAME', 'forge'),
            'password'    => env('DB_LOCAL_PASSWORD', ''),
            'charset' => 'utf8mb4',
            'collation' => 'utf8mb4_unicode_ci',
            'prefix'      => '',
            'unix_socket' => env('DB_LOCAL_SOCKET', null),
            'prefix_indexes' => true,
            'strict' => false,
            'engine' => 'InnoDB',
            'options' => extension_loaded('pdo_mysql') ? array_filter([
                PDO::MYSQL_ATTR_LOCAL_INFILE => env('MYSQL_ATTR_LOCAL_INFILE'),
            ]) : [],
        ],

.....