Nginx配置Yii和phpMyAdmin虚拟主机
在我们部署项目时经常需要用Nginx,同时需要支持url重写,还得安装一个phpmyadmin,这时候问题就来了。如何让phpmyadmin不在web根目录下?以下是配置文件样例:
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server{ listen 80; server_name dmis.sangou.net; index index.html index.htm index.php; root /opt/www/dmis/; location /phpmyadmin { root /opt/www/; index index.php; } location ~ ^/phpmyadmin/.*\.(php|php5)$ { root /opt/www/; fastcgi_pass unix:/tmp/php-cgi.sock; include fastcgi_params; fastcgi_param DOCUMENT_ROOT $document_root/phpmyadmin; #fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; set $path_info $request_uri; if ($request_uri ~ "^(.*)(\?.*)$") { set $path_info $1; } fastcgi_param PATH_INFO $path_info; } location / { if (!-e $request_filename){ rewrite (.*) /index.php last; } } location ~ .*\.php?$ { fastcgi_pass unix:/tmp/php-cgi.sock; include fastcgi_params; #fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; set $path_info $request_uri; if ($request_uri ~ "^(.*)(\?.*)$") { set $path_info $1; } fastcgi_param PATH_INFO $path_info; } #error_page 404 = /404.gif;}
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可以看到里面Phpmyadmin虚拟目录的设置,其顺序是很有讲究的。然后就是支持 yii 的url 重写规则,我们将其用 location / 进行限定。
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接下来你登录pma,会发现被重定向到了根目录,这是怎么回事?经过一番查找,发现pma中有个设置 $cfg['PmaAbsoluteUri'] = ''; 默认是自动探测的,这里就有问题了。但修改这个没有用。我们就来硬的把,直接修改程序文件 libraries/auth/cookie.auth.lib.php, 找到:
// URL where to go: $redirect_url = $cfg['PmaAbsoluteUri'] . 'index.php';
?修改为
// URL where to go: $redirect_url = '/phpmyadmin/index.php';
?搞定。?
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PHP and Python each have their own advantages and are suitable for different scenarios. 1.PHP is suitable for web development and provides built-in web servers and rich function libraries. 2. Python is suitable for data science and machine learning, with concise syntax and a powerful standard library. When choosing, it should be decided based on project requirements.

PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7


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