distribution/source/pack/upload/kindeditor.php

<?php

// by 请勿倒卖,已申请软著,否则追究法律责任
include "../../system/db.class.php";
if (!empty($_FILES)) {
	$filepart = pathinfo($_FILES["imgFile"]["name"]);
	if (in_array(strtolower($filepart["extension"]), array("jpg", "jpeg", "gif", "png"))) {
		$dir = SafeRequest("dir", "get");
		$path = "data/attachment/" . $dir . "/" . date("Y-m-d") . "/";
		$name = uniqid() . $_FILES["imgFile"]["name"];
		creatdir(IN_ROOT . $path);
		@move_uploaded_file($_FILES["imgFile"]["tmp_name"], IN_ROOT . $path . $name);
		exit(json_encode(array("error" => 0, "url" => $path . $name)));
	} else {
		echo "-1";
	}
}