Find out how to Set up Yii PHP Framework on RHEL-Primarily based Methods

Yii requires PHP 5.4 or above with Apache or Nginx net server put in on the server as proven.

--------- Set up LAMP Stack --------- 
# yum set up httpd php php-mysqlnd php-pdo php-gd php-mbstring zip git

--------- Set up LEMP Stack ---------
# yum set up nginx php php-mysqlnd php-pdo php-gd php-mbstring zip git

As soon as put in, you can begin and allow the Apache or Nginx net server.

# systemctl begin httpd
# systemctl allow httpd
OR
# systemctl begin nginx
# systemctl allow nginx

Putting in Yii Utilizing Composer

There are a number of methods to put in Yii, however the really useful technique to set up Yii is utilizing Composer package deal supervisor, because it lets you replace Yii with a single command and likewise allows you to set up new extensions.

If you don’t have already got Composer put in in your server, you’ll be able to set up it by working the next instructions.

# curl -sS https://getcomposer.org/installer | php
# mv composer.phar /usr/native/bin/composer
# chmod +x /usr/native/bin/composer

With Composer put in, you’ll be able to set up the most recent secure model of the Yii utility template underneath an Apache or Nginx Internet-accessible listing referred to as testapp. You may choose a distinct listing identify in order for you.

# cd /var/www/html/      [Apache Root Directory]
OR
# cd /usr/share/nginx/html/   [Nginx Root Directory]
# composer create-project --prefer-dist yiisoft/yii2-app-basic testapp

After set up is full, both configure your net server (see subsequent part) or use the built-in PHP net server by executing the next command within the testapp challenge root listing.

# cd testapp
# php yii serve

Observe: By default, the HTTP server will hearken to port 8080. Nonetheless, if that port is already in use, you should utilize a distinct port by including --port the argument as proven.

# php yii serve --port=8888

Now, open your browser and kind the next URL to entry the put in Yii utility.

http://localhost:8888

Configuring Internet Servers for Yii

On a manufacturing server, you may wish to configure your webserver to serve the Yii net utility by way of the URL http://www.instance.com/index.php as a substitute of http://www.instance.com/primary/testapp/index.php. In that case, it’s essential to level your net server doc root to the testapp/net listing.

Beneficial Nginx Configuration

Create a configuration file referred to as /and many others/nginx/conf.d/testapp.conf.

# vi /and many others/nginx/conf.d/testapp.conf

Subsequent, copy and paste the next configuration into it. Bear in mind to interchange tecmintapp.lan together with your area identify and /usr/share/nginx/html/testapp/net with the trail the place your app information are positioned.

server {
    charset utf-8;
    client_max_body_size 128M;

    pay attention 80; ## pay attention for ipv4
    #pay attention [::]:80 default_server ipv6only=on; ## pay attention for ipv6

    server_name tecmintapp.lan;
    root        /usr/share/nginx/html/testapp/net;
    index       index.php;

    access_log  /var/log/nginx/entry.log;
    error_log   /var/log/nginx/error.log;

    location / {
        # Redirect every thing that is not an actual file to index.php
        try_files $uri $uri/ /index.php$is_args$args;
    }

    # uncomment to keep away from processing of calls to non-existing static information by Yii
    #location ~ .(js|css|png|jpg|gif|swf|ico|pdf|mov|fla|zip|rar)$ {
    #    try_files $uri =404;
    #}
    #error_page 404 /404.html;

    # deny accessing php information for the /belongings listing
    location ~ ^/belongings/.*.php$ {
        deny all;
    }

    location ~ .php$ {
        embody fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        #fastcgi_pass 127.0.0.1:9000;
        fastcgi_pass unix:/run/php-fpm/www.sock;
        try_files $uri =404;
    }

    location ~* /. {
        deny all;
    }
}

Save the file and restart the Nginx to impact the current adjustments.

# systemctl restart nginx

Beneficial Apache Configuration

Use the next configuration in Apache’s httpd.conf file or inside a digital host configuration.

# Set doc root to be "testapp/net"
DocumentRoot "/var/www/html/testapp/net"

<Listing "/var/www/html/testapp/net">
    # use mod_rewrite for fairly URL assist
    RewriteEngine on
    
    # if $showScriptName is fake in UrlManager, don't permit accessing URLs with script identify
    RewriteRule ^index.php/ - [L,R=404]
    
    # If a listing or a file exists, use the request immediately
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    
    # In any other case ahead the request to index.php
    RewriteRule . index.php

    # ...different settings...
</Listing>

Save the file and restart the Apache to impact the current adjustments.

# systemctl restart httpd

Testing Yii Internet Software By way of a Browser

Earlier than testing our Yii net utility make certain to replace the safety context of the /net/belongings/ listing to make it writable to the online course of, by working the next command.

# chcon -R -t httpd_sys_content_rw_t '/usr/share/nginx/html/testapp/net/belongings/' [for Nginx]
# chcon -R -t httpd_sys_content_rw_t '/var/www/html/testapp/net/belongings/'         [for Apache] 

Subsequent, replace your firewalld guidelines to permit HTTP and HTTPS requests by means of the firewall to the Nginx server.

# firewall-cmd --zone=public --add-service=http --permanent
# firewall-cmd --zone=public --add-service=https --permanent
# firewall-cmd --reload

Lastly, check in case your net utility working positive and is being served by Nginx or Apache. Open an online browser and level it to the next tackle:

http://tecmintapp.lan 

The default Yii utility net web page ought to show as proven within the following screenshot.

Congratulations! You might have efficiently put in the most recent technology of the Yii PHP framework and configured it to work with Nginx or Apache on RHEL programs.

For extra data and how one can begin utilizing Yii for constructing your net utility, see the Yii definitive information.