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nginx PHP common errors
1. Insufficient permissions for php7.0-fpm.sock:
[crit] 3182#3182: *20 connect() to unix:/run/php/php7.0-fpm.sock failed (13: Permission denied)
2. Wrong webroot path:
[error] 3147#3147: *10 FastCGI sent in stderr: "Unable to open primary script: /etc/nginx/html/index.php (No such file or directory)" while reading response header from upstream
PHP7Install
Delete PHP7
apt-get autoremove --purge php7.0 php7.0-cli php7.0-common php7.0-fpm php7.0-gd php7.0-json php7.0-mbstring php7.0-mcrypt php7.0-mcrypt php7.0-mysql php7.0-opcache php7.0-readline php7.0-sqlite3
Install PHP7
apt-get install php7.0 php7.0-cli php7.0-common php7.0-fpm php7.0-gd php7.0-json php7.0-mbstring php7.0-mcrypt php7.0-mcrypt php7.0-mysql php7.0-opcache php7.0-readline php7.0-sqlite3
Modify php .ini
vi /etc/php/7.0/fpm/php.ini
Set cgi.fix_pathinfo = 0
Modify www.conf
vi /etc/php/7.0/fpm/pool.d/www.conf
Change listen.mode = 0660 to listen .mode = 0666
php7.0-fpm.sock default (0660) permissions
$ls -al /run/php/php7.0-fpm.sock srw-rw---- 1 www-data www-data 0 Mar 22 13:17 php7.0-fpm.sock
php7.0-fpm.sock(0666) permissions
$ls -al /run/php/php7.0-fpm.sock srw-rw-rw- 1 www-data www-data 0 Mar 22 13:17 php7.0-fpm.sock
Restart the system, In this way, the /run/php/php7.0-fpm.sock file will be regenerated according to the 0666 permission
nginx PHP configuration
location ~ \.php$ { root /your/web/root/document //必填,否则$document_root会是默认值/etc/nginx/html fastcgi_pass unix:/run/php/php7.0-fpm.sock; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; }
The corresponding error can be found in Nginx See
in the log /var/log/nginx/error.logThe above is the detailed content of Ubuntu16.04 PHP7 installation and Nginx PHP. For more information, please follow other related articles on the PHP Chinese website!