What to do if ubuntu does not parse php files

Solution to Ubuntu not parsing php files: 1. Completely uninstall "libapache2-mod-php" and reinstall it, then restart apache2; 2. Check on the server side whether the php module is turned on and pass "service apache2 restart" to restart apache2; 3. Install the "php7.0-curl" module.

The operating environment of this tutorial: ubuntu 16.04 system, PHP8.1 version, DELL G3 computer

ubuntu does not resolve What to do with php files?

1. Execute:

sudo apt-get install libapache2-mod-php
sudo a2enmod php

If it is displayed as

This module does not exist!

, completely uninstall libapache2-mod-php and then reinstall it:

sudo apt-get remove --purge libapache2-mod-php
sudo apt-get install libapache2-mod-php

Then restart apache2

sudo /etc/init.d/apache2 restart

Problem solution

2. First check whether the php module is enabled on the server side

root@529273e3c721:/var/www/html# a2dismod php7.0
Module php7.0 already disabled
root@529273e3c721:/var/www/html# a2enmod php7.0
Considering conflict php5 for php7.0:
Enabling module php7.0.
To activate the new configuration, you need to run:
  service apache2 restart

Then restart apache2

service apache2 restart

3. Confirm whether the following modules have been installed

sudo apt-get install php7.4-fpm php7.0-mysql php7.0-common php7.0-mbstring php7.0-gd php7.0-json php7.0-cli php7.0-curl libapache2-mod-php7.0

I had this problem due to the lack of php7.0-curl, which was solved after installation.

Recommended learning: "PHP Video Tutorial"

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