function restoredblist()
{
require_once SYS_PATH . 'lib/class/class.file.php';
if (class_exists('FileOp')) {
$filedir = SYS_PATH . 'data' . DS . 'backup';
$fileobj = new FileOp();
$ar = $fileobj->list_files($filedir);
$art_ = array();
if (!empty($ar)) {
foreach ($ar as $var) {
if (!empty($var)) {
$type = substr($var, -4);
if ($type != '.sql') {
continue;
}
} else {
continue;
}
$isize = filesize($var);
if ($isize < 1000000) {
$size = sprintf("%.2f", $isize / 1024) . 'KB';
} else {
$size = sprintf("%.2f", $isize / 1024 / 1024) . 'MB';
}
$art_[] = array('filename' => basename($var), 'size' => $size, 'titme' => date('Y-m-d H:i:s', filemtime($var)), 'filedir' => $var);
}
}
unset($ar);
$art = Import::basic()->array_sort($art_, 'titme', 'desc');
$this->set('restoredblist', $art);
unset($art_);
} else {
die("请你检查你的文件处理类是否存在！=>FileOp");
}
$this->template('database_restore');
}
function ajax_clearcache($i = 0, $j = 0, $k = 0)
{
@set_time_limit(600);
//最大运行时间
$k++;
//删除temp/ajin文件夹下的所有文件
require_once SYS_PATH . 'lib/class/class.file.php';
if (class_exists('FileOp')) {
$ajincachedir = SYS_PATH . 'cache';
$fileobj = new FileOp();
$ar = $fileobj->list_files($ajincachedir);
if (!empty($ar)) {
foreach ($ar as $filename) {
if (is_file($filename)) {
if ($fileobj->delete_file($filename)) {
$i++;
}
} else {
if (is_dir($filename)) {
if ($fileobj->delete_dir($filename)) {
$j++;
}
}
}
$fileobj->dir2delete($filename);
}
}
unset($ar);
}
$ar = $fileobj->list_files($ajincachedir);
if (!empty($ar)) {
if ($k < 5) {
$this->ajax_clearcache($i, $j, $k);
}
}
echo $str = "删除了" . $i . "个文件，删除了" . $j . "个目录！";
exit;
}
function ajax_clearcache($i = 0, $j = 0, $k = 0)
{
@set_time_limit(600);
//最大运行时间
$k++;
//删除temp/ajin文件夹下的所有文件
$t = '';
$x = $_SERVER["HTTP_HOST"];
$x1 = explode('.', $x);
if (count($x1) == 2) {
$t = $x1[0];
} elseif (count($x1) > 2) {
$t = $x1[0] . $x1[1];
}
require_once SYS_PATH . 'lib/class/class.file.php';
if (class_exists('FileOp')) {
$ajincachedir = SYS_PATH . 'cache';
$fileobj = new FileOp();
$ar = $fileobj->list_files($ajincachedir);
if (!empty($ar)) {
foreach ($ar as $filename) {
if (!empty($t) && strpos($filename, $t) == false) {
continue;
}
if (is_file($filename)) {
if ($fileobj->delete_file($filename)) {
$i++;
}
} else {
if (is_dir($filename)) {
if ($fileobj->delete_dir($filename)) {
$j++;
}
}
}
$fileobj->dir2delete($filename);
}
}
unset($ar);
}
$ar = $fileobj->list_files($ajincachedir);
if (!empty($ar)) {
if ($k < 5) {
$this->ajax_clearcache($i, $j, $k);
}
}
echo $str = "删除了" . $i . "个文件，删除了" . $j . "个目录！";
exit;
}