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CakePHP3で.envファイルを有効化する

Last updated at Posted at 2018-06-01

概要

CakePHP3.5から.envの利用が標準化されました。

.env利用の流れ

  • configフォルダ配下にある.env.default.envにリネームする
  • .envに設定を記述する。
config/.env
export DB_HOST="hoge_host"
export DB_USERNAME="hoge"
export DB_PASSWORD="hoge"
export DB_DATABASE="hoge"
  • config/app.phpに.envの値を設定する。app.phpがない場合は、app.php.defaultをリネームする。
config/app.php
'Datasources' => [
    'default' => [
        'className' => 'Cake\Database\Connection',
        'driver' => 'Cake\Database\Driver\Mysql',
        'persistent' => false,
        'host' => env('DB_HOST'),
        /*
         * CakePHP will use the default DB port based on the driver selected
         * MySQL on MAMP uses port 8889, MAMP users will want to uncomment
         * the following line and set the port accordingly
         */
        //'port' => 'non_standard_port_number',
        'username' => env('DB_USERNAME'),
        'password' => env('DB_PASSWORD'),
        'database' => env('DB_DATABASE'),
  • config/bootstrap.phpの以下をコメント解除する。コメント解除しないと.envは有効にならないので要注意。
config/bootstrap.php
if (!env('APP_NAME') && file_exists(CONFIG . '.env')) {
    $dotenv = new \josegonzalez\Dotenv\Loader([CONFIG . '.env']);
    $dotenv->parse()
        ->putenv()
        ->toEnv()
        ->toServer();
}

最後に

.envはバージョン管理からは除外しておきましょう。

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