From 3f210dfd23303ca830dabd1b5ea093c587192471 Mon Sep 17 00:00:00 2001
From: lc6464 <64722907+lc6464@users.noreply.github.com>
Date: Sat, 3 Apr 2021 21:06:15 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=20curl=20=E5=8F=8A=20mysqli?=
 =?UTF-8?q?=20=E6=89=A9=E5=B1=95=E6=9C=AA=E5=AE=89=E8=A3=85=E6=88=96?=
 =?UTF-8?q?=E6=9C=AA=E5=90=AF=E7=94=A8=E6=97=B6=E7=9A=84=E9=94=99=E8=AF=AF?=
 =?UTF-8?q?=E5=A4=84=E7=90=86=E5=8A=9F=E8=83=BD=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 api.php            | 4 +++-
 index.php          | 2 +-
 install/config_raw | 6 ++++++
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/api.php b/api.php
index b8d3a114..a500965e 100644
--- a/api.php
+++ b/api.php
@@ -299,7 +299,9 @@
 		$DBPassword = (!empty($_POST["DBPassword"])) ? $_POST["DBPassword"] : "";
 		$dbname = (!empty($_POST["dbname"])) ? $_POST["dbname"] : "";
 		$dbtable = (!empty($_POST["dbtable"])) ? $_POST["dbtable"] : "";
-
+		if (!function_exists('mysqli_connect')) {
+			EchoInfo(-2, array("msg" => "<br/>您未安装或未启用 mysqli 扩展，<br/>不能使用数据库功能。<br/>请自行关闭数据库功能。"));
+		}
 		$conn = mysqli_connect($servername, $username, $DBPassword);
 		$GLOBALS['conn'] = $conn;
 		// Check connection
diff --git a/index.php b/index.php
index 0ffe1bf9..49fa972e 100644
--- a/index.php
+++ b/index.php
@@ -197,7 +197,7 @@ function confirmdl(fs_id, timestamp, sign, randsk, share_id, uk, bdstoken, files
 					}
 					echo $filecontent . "</ul></div>";
 
-					// exit;				
+					// exit;
 				} else {
 					// 解析异常
 					$ErrorCode = $Filejson["errtype"];
diff --git a/install/config_raw b/install/config_raw
index d7ea89dd..78cd38e1 100644
--- a/install/config_raw
+++ b/install/config_raw
@@ -13,6 +13,12 @@ if (!defined('init')) {
 	http_response_code(403); header('Content-Type: text/plain; charset=utf-8'); header('Refresh: 3;url=./');
 	die("HTTP 403 禁止访问！\r\n此文件是 PanDownload 网页复刻版 PHP 语言版项目版本 " . programVersion . " 的配置文件！\r\n禁止直接访问！");
 }
+if (!function_exists('curl_init')) {
+	http_response_code(503);
+	header('Content-Type: text/plain; charset=utf-8');
+	die("HTTP 503 服务不可用！\r\n您未安装或未启用 Curl 扩展，此程序无法运行！");
+}
+
 const Sitename = '<Sitename>';
 
 const BDUSS = '<BDUSS>';