Why Isn't My PHP Code Running?

PHP Code Not Executing? Inspect Your Configuration

When PHP code fails to execute despite appearing in the browser source, the issue often lies in configuration errors. To resolve this, consider the following steps:

1. Verify Web Server Access:
Ensure that you are accessing the file through your web server using an URL, not via local file access.

2. Confirm PHP Installation and Functionality:
Run php -v from the command line to verify PHP installation and its version.

3. Check PHP Module in Apache Configuration:
Make sure that the PHP module is listed and uncommented in Apache's httpd.conf. Search for LoadModule php and remove any preceding semicolons (;).

4. Define PHP MIME Type:
AddType application/x-httpd-php .php to httpd.conf to instruct Apache to process .php files as PHP. Confirm that this entry is uncommented.

5. Validate File Extension:
Ensure that the file has the .php extension, or the extension specified in the MIME definition in step 4.

6. Avoid Short Tags:
Use

7. Check PHP Documentation for Configuration Guidance:
Refer to the PHP manual for additional setup tips and troubleshooting resources.

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