安装 php 7.1 后无法加载 php

2024-5-31 • tag-icon

在 Debian 8 上混乱地安装 php7.1 之后（使用了 Ubuntu 的 ppa），我设法恢复到正确的 php7.1 包。但是，我认为我可能缺少一些关键模块。

问题是，在从 php5 升级之前运行良好的 wordpress 站点因 http 错误 500 而失败。是的，wordpress 似乎支持 php7.1。虚拟服务器由 virtualmin 管理。

我的 apache2 日志显示：

require_once(/home/example/public_html/wp-config.php): failed to open stream: Permission denied in /home/example/public_html/wp-load.php on line 37

目前，该服务器正在下载 php 文件，而不是处理它们。

但是我没有更改权限，权限仍然正确。用户和组是 example.example。在 /cat/passwd 中，存在此用户。其他网站似乎运行良好。我安装了以下模块：

php7.1-curl php7.1-mbstring php7.1-mcrypt php7.1-mysql php7.1-xml php7.1-xmlrpc

这些是 wordpress 文档中记录的依赖项。

我应该补充一点，只有 ssl 版本不起作用。http 版本显示默认的 apache 页面。

我的虚拟主机配置（有点混乱，可能是因为它是由virtualmin生成的）。

<VirtualHost *:80>
SuexecUserGroup "#1003" "#1003"
ServerName example.com
ServerAlias www.example.com
ServerAlias webmail.example.com
ServerAlias admin.example.com
ServerAlias *.example.com
DocumentRoot /home/example/public_html
ErrorLog /var/log/virtualmin/example.com_error_log
CustomLog /var/log/virtualmin/example.com_access_log combined
ScriptAlias /cgi-bin/ /home/example/cgi-bin/
ScriptAlias /awstats/ /home/example/cgi-bin/
DirectoryIndex index.html index.htm index.php index.php4 index.php5
<Directory /home/example/public_html>
Options -Indexes +IncludesNOEXEC +SymLinksIfOwnerMatch +ExecCGI
allow from all
AllowOverride All Options=ExecCGI,Includes,IncludesNOEXEC,Indexes,MultiViews,SymLinksIfOwnerMatch
Require all granted
AddType application/x-httpd-php .php
AddHandler fcgid-script .php
AddHandler fcgid-script .php5
AddHandler fcgid-script .php7.1
FCGIWrapper /home/example/fcgi-bin/php5.fcgi .php
FCGIWrapper /home/example/fcgi-bin/php5.fcgi .php5
FCGIWrapper /home/example/fcgi-bin/php7.1.fcgi .php7.1
</Directory>
<Directory /home/example/cgi-bin>
allow from all
AllowOverride All Options=ExecCGI,Includes,IncludesNOEXEC,Indexes,MultiViews,SymLinksIfOwnerMatch
Require all granted
</Directory>
RewriteEngine on
RewriteCond %{HTTP_HOST} =webmail.example.com
RewriteRule ^(.*) https://example.com:20000/ [R]
RewriteCond %{HTTP_HOST} =admin.example.com
RewriteRule ^(.*) https://example.com:10000/ [R]
RemoveHandler .php
RemoveHandler .php5
RemoveHandler .php7.1
FcgidMaxRequestLen 1073741824
Alias /dav /home/example/public_html
Alias /pipermail /var/lib/mailman/archives/public
<Location /dav>
DAV on
AuthType Basic
AuthName "example.com"
AuthUserFile /home/example/etc/dav.digest.passwd
Require valid-user
ForceType text/plain
Satisfy All
RemoveHandler .php
RemoveHandler .php5
RewriteEngine off
</Location>
<Files awstats.pl>
AuthName "example.com statistics"
AuthType Basic
AuthUserFile /home/example/.awstats-htpasswd
require valid-user
</Files>
RedirectMatch /cgi-bin/mailman/([^/\.]*)(.cgi)?(.*) https://example.com:10000/virtualmin-mailman/unauthenticated/$1.cgi$3
RedirectMatch /mailman/([^/\.]*)(.cgi)?(.*) https://example.com:10000/virtualmin-mailman/unauthenticated/$1.cgi$3
IPCCommTimeout 41
php_admin_value engine Off
</VirtualHost>
<VirtualHost 5.196.66.43:443>
SuexecUserGroup "#1003" "#1003"
ServerName example.com
ServerAlias www.example.com
ServerAlias webmail.example.com
ServerAlias admin.example.com
ServerAlias *.example.com
DocumentRoot /home/example/public_html
ErrorLog /var/log/virtualmin/example.com_error_log
CustomLog /var/log/virtualmin/example.com_access_log combined
ScriptAlias /cgi-bin/ /home/example/cgi-bin/
ScriptAlias /awstats/ /home/example/cgi-bin/
DirectoryIndex index.html index.htm index.php index.php4 index.php5
<Directory /home/example/public_html>
Options -Indexes +IncludesNOEXEC +SymLinksIfOwnerMatch +ExecCGI
allow from all
AllowOverride All Options=ExecCGI,Includes,IncludesNOEXEC,Indexes,MultiViews,SymLinksIfOwnerMatch
Require all granted
AddType application/x-httpd-php .php
AddHandler fcgid-script .php
AddHandler fcgid-script .php5
AddHandler fcgid-script .php7.1
FCGIWrapper /home/example/fcgi-bin/php5.fcgi .php
FCGIWrapper /home/example/fcgi-bin/php5.fcgi .php5
FCGIWrapper /home/example/fcgi-bin/php7.1.fcgi .php7.1
</Directory>
<Directory /home/example/cgi-bin>
allow from all
AllowOverride All Options=ExecCGI,Includes,IncludesNOEXEC,Indexes,MultiViews,SymLinksIfOwnerMatch
Require all granted
</Directory>
RewriteEngine on
RewriteCond %{HTTP_HOST} =webmail.example.com
RewriteRule ^(.*) https://example.com:20000/ [R]
RewriteCond %{HTTP_HOST} =admin.example.com
RewriteRule ^(.*) https://example.com:10000/ [R]
RemoveHandler .php
RemoveHandler .php5
RemoveHandler .php7.1
FcgidMaxRequestLen 1073741824
Alias /dav /home/example/public_html
Alias /pipermail /var/lib/mailman/archives/public
<Location /dav>
DAV on
AuthType Basic
AuthName "example.com"
AuthUserFile /home/example/etc/dav.digest.passwd
Require valid-user
ForceType text/plain
Satisfy All
RemoveHandler .php
RemoveHandler .php5
RewriteEngine off
</Location>
<Files awstats.pl>
AuthName "example.com statistics"
AuthType Basic
AuthUserFile /home/example/.awstats-htpasswd
require valid-user
</Files>
RedirectMatch /cgi-bin/mailman/([^/\.]*)(.cgi)?(.*) https://example.com:10000/virtualmin-mailman/unauthenticated/$1.cgi$3
RedirectMatch /mailman/([^/\.]*)(.cgi)?(.*) https://example.com:10000/virtualmin-mailman/unauthenticated/$1.cgi$3
SSLEngine on
SSLCertificateFile /home/example/ssl.cert
SSLCertificateKeyFile /home/example/ssl.key
IPCCommTimeout 41
SSLCACertificateFile /home/example/ssl.ca
php_admin_value engine Off
</VirtualHost>

请帮我找到问题的根源。我尝试删除 php7.1 行，但没有任何效果。

.htaccess 文件：

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteCond %{HTTP_HOST} ^blog.example.com$ [NC]
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://blog.example.com/$1 [R,L]
RewriteCond %{HTTP_HOST} ^supernova.example.com$ [NC]
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://supernova.example.com/$1 [R,L]
RewriteCond %{HTTP_HOST} ^(.*)example.com$ [NC]
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://example.com/$1 [R,L]
</IfModule>
<ifModule mod_headers.c>
Header set X-XSS-Protection "1; mode=block"
Header always append X-Frame-Options SAMEORIGIN
Header set X-Content-Type-Options: "nosniff”
</ifModule>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
# uploaded files
RewriteRule ^files/(.+) wp-includes/ms-files.php?file=$1 [L]
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]
RewriteRule . index.php [L]

Debian 8
apache2
php 7.1, and 5.6

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