<textarea rows="5" class="textarea" readonly>
<?php
$settings = wptouch_get_settings();
if (function_exists('gzcompress')) {
echo wptouch_get_encoded_backup_string($settings);
}
?>
</textarea>
function create_settings_backup_file()
{
$settings = wptouch_get_settings();
$backup_file = WPTOUCH_CUSTOM_SETTINGS_DIRECTORY . '/' . time() . '-backup.txt';
$backup_contents = wptouch_get_encoded_backup_string($settings);
if ($backup_contents) {
$f = fopen($backup_file, 'w+t');
if ($f) {
fwrite($f, $backup_contents);
fclose($f);
}
}
// Cleanup old backup files
$all_backup_files = $this->get_files_in_directory(WPTOUCH_CUSTOM_SETTINGS_DIRECTORY, '.txt');
if (is_array($all_backup_files) && count($all_backup_files) > WPTOUCH_PRO_MIN_BACKUP_FILES) {
$file_times = array();
foreach ($all_backup_files as $one_file) {
$file_times[filemtime($one_file)] = $one_file;
}
// Sort in descending order
ksort($file_times);
$num_to_delete = count($file_times) - WPTOUCH_PRO_MIN_BACKUP_FILES;
if ($num_to_delete) {
$files_to_delete = array_slice($file_times, 0, $num_to_delete);
// Delete all files
foreach ($files_to_delete as $key => $delete_me) {
@unlink($delete_me);
}
}
}
}
