From 4b69eb36b7ad6bb9b8f1ae0b3216f862a4f63b6f Mon Sep 17 00:00:00 2001
From: tianya <8445295+llgoer@user.noreply.gitee.com>
Date: Mon, 2 May 2022 23:49:40 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BD=8E=E7=89=88=E6=9C=ACPHP=E6=8F=90?=
 =?UTF-8?q?=E7=A4=BA?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/admin/index_testenv.php | 3 +++
 src/install/index.php       | 5 ++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/admin/index_testenv.php b/src/admin/index_testenv.php
index e72c401c..71e1930d 100644
--- a/src/admin/index_testenv.php
+++ b/src/admin/index_testenv.php
@@ -131,6 +131,9 @@ if (IsWritable(DEDEDATA.'/common.inc.php')) {
 if (!IsSSL()) {
 	$safeMsg[] = '当前站点尚未启用HTTPS，强烈建议您启用';
 }
+if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+	$safeMsg[] = "PHP请升级到5.3及以上版本，低版本PHP环境将无法正常使用本系统";
+}
 $rs = TestAdminPWD();
 if ($rs < 0) {
 	$linkurl = "<a href='sys_admin_user.php' class='btn btn-success btn-sm'>修改</a>";
diff --git a/src/install/index.php b/src/install/index.php
index 079001b3..c68dcd68 100644
--- a/src/install/index.php
+++ b/src/install/index.php
@@ -11,7 +11,7 @@ error_reporting(E_ALL || ~E_NOTICE);
 define('INSLOCKFILE', dirname(__FILE__).'/install_lock.txt');
 if(file_exists(INSLOCKFILE))
 {
-    exit("程序已运行安装，如果您确定要重新安装，请先删除 /install/install_lock.txt");
+    die("<div style='width:98%;margin:1rem auto;color:#842029;background:#f8d7da;border-color:#842029;position:relative;padding:.75rem 1.25rem;border:1px solid transparent;border-radius:.2rem'>程序已运行安装，如果您确定要重新安装，请先删除 /install/install_lock.txt</div>\r\n");
 }
 $verMsg = 'V6';
 $dfDbname = 'DedeBIZ';
@@ -43,6 +43,9 @@ function _1_Agreement()
 if($step==1)
 {
     $arrMsg = array();
+    if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+        $arrMsg[] = "PHP请升级到5.3及以上版本，低版本PHP环境将无法正常使用本系统";
+    }
     if (!extension_loaded("openssl")) {
         $arrMsg[] = "OpenSSL未开启，将无法完成<a href='https://www.dedebiz.com' target='_blank'>DedeBIZ商业支持</a>";
     }