/**
* Deletes old backup files
*
* @return null
*/
function hmbkp_delete_old_backups()
{
$files = hmbkp_get_backups();
if (count($files) <= hmbkp_max_backups()) {
return;
}
foreach (array_slice($files, hmbkp_max_backups()) as $file) {
hmbkp_delete_backup(base64_encode($file));
}
}
<div id="hmbkp-settings" <?php
if (!hmbkp_get_backups() || !empty($_POST['hmbkp_settings_submit'])) {
echo ' class="show_form"';
}
?>
>
<h3><?php
_e('Settings', 'hmbkp');
?>
</h3>
<p><?php
printf(__('You can define %s in your %s to control some settings. A full list of %s can be found in the <a href="#contextual-help-wrap" class="hmbkp-show-help-tab">help</a> panel. Defined settings will not be editable below.', 'hmbkp'), '<code>Constants</code>', '<code>wp-config.php</code>', '<code>Constants</code>');
?>
</p>
<form method="post">
<?php
wp_nonce_field('hmbkp_settings', 'hmbkp_settings_nonce');
?>
<table class="form-table">
<tbody>
<tr align="top">
<th scope="row"><?php
_e('Automatic Backups', 'hmbkp');
?>
