blog-medowar/system/admin/views/backup.html.php

<?php if (!defined('HTMLY')) die('HTMLy'); ?>
<?php
if (login()) {
    if (isset($_GET['file'])) {
        $file = _h($_GET['file']);
        $file = preg_replace('/\/|\\\\/','0',$file);
        if (!empty($file)) {
            unlink("backup/$file");
        }

    }
}
?>
<?php if (!extension_loaded('zip')) { ?>
<div class="callout callout-info">
<h5><i class="fa fa-info"></i> Note:</h5>
Please install the ZIP extension to use the backup feature.
</div>
<?php } ?>
    <h2><?php echo i18n('Your_backups');?></h2>
    <br>
    <a class="btn btn-primary <?php if (!extension_loaded('zip')) { ?>disabled<?php } ?>" href="<?php echo site_url() ?>admin/backup-start"><?php echo i18n('Create_backup');?></a>
    <br><br>
<?php 

if (isset($_SESSION[site_url()]['user'])) {
    $files = get_zip_files();
    if (!empty($files)) {
        krsort($files);
        echo '<table class="table backup-list">';
        echo '<tr class="head"><th>' . i18n('Filename') . '</th><th>'.i18n('Date').'</th><th>' . i18n('Operations') . '</th></tr>';
        foreach ($files as $file) {

            $arr = explode('_', pathinfo($file, PATHINFO_FILENAME));
            $t = str_replace('-', '', $arr[1]);
            $dt = new DateTime($t);
            $timestamp = $dt->format("D, d F Y, H:i:s");
            $url = site_url() . $file;
            echo '<tr>';
            echo '<td>' . pathinfo($file, PATHINFO_BASENAME) . '</td>';
            echo '<td>' . $timestamp . '</td>';
            echo '<td><a class="btn btn-primary btn-xs" target="_blank" href="' . $url . '">Download</a> <form method="GET"><input type="hidden" name="file" value="' . pathinfo($file, PATHINFO_BASENAME) . '"/><input type="submit" class="btn btn-danger btn-xs" name="submit" value="Delete"/></form></td>';
            echo '</tr>';
        }
        echo '</table>';
    } else {
        echo i18n('No_available_backup');
    }
}

 ?>