PHP code example of amoracr / yii2-backup

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

amoracr / yii2-backup example snippets

'components' => [
    ...
    'backup' => [
            'class' => 'amoracr\backup\Backup',
            // Path for storing the backups
            'backupDir' => '@app/backups',
            // Directories that will be added to backup
            'directories' => [
                // format: <inner backup filename> => <path/to/dir>
                'images' => '@app/web/images',
                'uploads' => '@app/web/uploads',
            ],
        ],
]

'components' => [
    ...
    'backup' => [
            'class' => 'amoracr\backup\Backup',
            // Name for the backup
            'fileName' => 'myapp-backup',
            // Maximum age in seconds for a valid backup.
            // Older files are considered deprecated and can be deleted.
            // Minimum age is 86400 secs (1 day).
            // Maximum age is 31536000 secs (1 year).
            'expireTime'=> 86400 * 3,
            // Path for storing the backups
            'backupDir' => '@app/backups',
            // Database components to backup
            'databases' => ['db', 'db1'],
            // Compression method to apply to backup file.
            // Available options:
            // 'none' or 'tar' for tar files, backup file is not compressed.
            // 'bzip2' for tar.bz2 files, backup file is compressed with Bzip2 compression.
            // 'gzip' for tar.gz files, backup file is compressed with Gzip compression.
            // 'zip' for zip files, backup file is compressed with Zip compression.
            'compression' => 'zip',
            // Directories that will be added to backup
            'directories' => [
                // format: <inner backup filename> => <path/to/dir>
                'images' => '@app/web/images',
                'uploads' => '@app/web/uploads',
                // format: <inner backup filename> => array('path'=><path/to/dir>,'regex'=><regular/expression/>)
                // Key 'path' for setting the directory to 

namespace console\controllers;

class BackupController extends \yii\console\Controller
{
    public function actionBackup()
    {
        $backup = \Yii::$app->backup;
        $databases = ['db', 'db1', 'db2'];
        foreach ($databases as $k => $db) {
            $index = (string)$k;
            $backup->fileName = 'myapp-part';
            $backup->fileName .= str_pad($index, 3, '0', STR_PAD_LEFT);
            $backup->directories = [];
            $backup->databases = [$db];
            $file = $backup->create();
            $this->stdout('Backup file created: ' . $file . PHP_EOL, \yii\helpers\Console::FG_GREEN);
        }
    }
}

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