Why Is Apache Displaying PHP Code Instead of Executing It?

How to Fix Apache Displaying PHP Code Instead of Executing It

When attempting to run a PHP script (e.g., http://127.0.0.1/phpinfo.php) with Apache 2, PHP 5, and Windows Vista, some users encounter an issue where the source code is displayed instead of the expected execution results. This can be attributed to various configurations.

Enable PHP Module

Ensure that the PHP module is enabled within Apache. Navigate to the "mods-enabled" folder in the Apache directory (typically located at /etc/apache2/) and locate a file with a .so extension (usually "php.so" or similar). If the PHP module is not present in the "mods-enabled" folder, enable it by linking the appropriate file from the "mods-available" folder:

a2enmod php5
systemctl restart apache2

Edit httpd.conf

In the Apache configuration file "httpd.conf," make sure the following lines are set appropriately:

LoadModule php5_module "C:/php/php5apache2_2.dll"
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
PHPIniDir "C:/php"

Check Error Logs

Examine the Apache error log (/var/log/apache2/error.log) for any other potential errors that may be preventing PHP from executing properly.

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