function del_lang()
{
$id = post('id');
$obj = new varia();
$obj->set_where('');
$obj->set_where("var_id = {$id}");
$one = $obj->get_one();
if (count($one) > 0) {
$arr = explode('{v}', $one['var_value']);
$pack_name = $arr[0];
$index_entrance = $arr[1];
$admin_entrance = $arr[2];
if ($index_entrance != 'index.php' && $admin_entrance != 'admin.php') {
$obj->del();
$table = array('article', 'att_art', 'att_goo', 'booking', 'cat_art', 'cat_goo', 'channel', 'comment', 'goods', 'link', 'menu', 'message', 'picture', 'research', 'varia');
//以下表不处理：admin,safe,users
for ($i = 0; $i < count($table); $i++) {
$tab = substr($table[$i], 0, 3);
$obj = new $table[$i]();
$obj->set_where('');
$obj->set_where($tab . "_lang = '{$pack_name}'");
$obj->del();
}
if (file_exists($index_entrance)) {
unlink($index_entrance);
}
if (file_exists($admin_entrance)) {
unlink($admin_entrance);
}
if (file_exists('languages/' . $pack_name)) {
del_dir('languages/' . $pack_name);
}
echo 1;
}
}
}
function get_lang_info($name, $num)
{
$len = strlen($name);
$obj = new varia();
$obj->set_where("var_name = 'languages'");
$obj->set_where("left(var_value,{$len}) = '{$name}'");
$one = $obj->get_one();
if (count($one) > 0) {
$arr = explode('{v}', $one['var_value']);
return $arr[$num - 1];
} else {
return '';
}
}
