What should I do if phpphpinfo cannot be accessed?

Solution: First confirm that php-fpm has been started and the service port is normal; then modify the "*.conf" file under "/usr/local/tengine/conf/vhost"; finally php-fpm.conf In the file, set "listen=127.0.0.1:9000".

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Debugging the lnmp environment today, the following appears Report an error. Unable to query php information.

Environment: Linux version CentOS Linux release 7.3.1611 (Core), nginx uses tengine. Both php and tengine are installed from source code to /usr/local.

First confirm that tengine has been started, and write a static test web page in the root directory of the website. The test is OK and can be displayed normally.

Confirm that php-fpm has been started and the query service port is normal. I suspect that tengine's PHP support is not configured. Open the *.conf host configuration under /usr/local/tengine/conf/vhost and modify the following configuration: add index.php to make the nginx server support index.php as the homepage by default, and enable related configurations through comments.

Note that the location of $document_root can be written as $document_root or the root directory of the website, but it must not be the default /scripts.

location / {
      root  /var/www/html;
      index index.html index.htm index.php;
    }
...
...
location ~ \.php$ {
      root      /var/www/html;
      fastcgi_pass  127.0.0.1:9000;
      fastcgi_index index.php;
      fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
      include    fastcgi_params;
    }
...
...

At the same time, ensure the configuration of /usr/local/php/etc/php-fpm.conf:

listen = 127.0.0.1:9000

Then, just restart the service.

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