What should I do if apache2 php cannot be parsed?

When you try to use PHP on Apache2, you may encounter the problem "apache2 php cannot be parsed". This problem is usually caused by a configuration error. Next, we'll discuss some of the possible causes of this issue and provide solutions.

1. PHP is not installed correctly

First of all, you need to make sure that PHP is installed correctly. You can run the following command in the terminal to check whether PHP is installed correctly:

php -v

If the returned information shows "command not found", it means that PHP is not installed correctly. At this point, you need to install PHP first. You can use the following command to install PHP on Ubuntu:

sudo apt-get install php libapache2-mod-php

Install PHP on CentOS:

sudo yum install php php-mysql php-mbstring

Finally, restart the Apache2 server:

sudo systemctl restart apache2

2. The PHP module is not configured

If PHP has been installed correctly but still cannot be parsed in Apache2, it may be that the PHP module is not configured correctly. You need to make sure Apache2 has the PHP module loaded and enabled.

On Ubuntu, you can run the following command to enable the PHP module:

sudo a2enmod php7.0

On CentOS, you can use the following command to enable the PHP module:

sudo yum install php php-mysql php-mbstring
sudo systemctl restart httpd

3. PHP The file is not configured correctly

If the PHP module is enabled but the PHP file still cannot be parsed, it is possible that the PHP file is not configured correctly.

You need to open the Apache2 configuration file and add the following line:

AddType application/x-httpd-php .php

If you are using PHP 7.0, you should change the command to:

AddType application/x-httpd-php7.0 .php

On Ubuntu , you can open the Apache2 configuration file by running the following command:

sudo nano /etc/apache2/mods-enabled/dir.conf

Then, add the following line at the front of the file:

AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps

Finally, restart the Apache2 server:

sudo systemctl restart apache2

On CentOS, you can open the Apache2 configuration file with the following command:

sudo nano /etc/httpd/conf.d/php.conf

Then, add the following line:

AddType text/html .php
AddHandler php7-script .php

Finally, restart the Apache2 server:

sudo systemctl restart httpd

Summary :

The above are some common reasons and solutions to discuss "apache2 php cannot be parsed". If you encounter this problem, you can first check whether PHP is installed correctly, then make sure the PHP module is correctly configured, and finally check whether the PHP file is correctly configured. With these steps, you should be able to easily solve the "apache2 php cannot be parsed" problem and enable your PHP application to run on Apache2.

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