Hi there! Let's work through your problems one by one—since you're new to Apache and Symfony, we'll take it step by step to get your Jobeet project running properly.

First Issue: index.php Shows as Plain Text #

When your browser displays raw PHP code instead of executing it, that means Apache isn't recognizing .php files as something it should pass to the PHP module for processing. This usually happens because the PHP module isn't loaded correctly, or Apache lacks the configuration to handle PHP files.

Second Issue: 500 Internal Server Error After Adding PHP 7 Config #

Adding those lines should fix the plain text problem, but the 500 error tells us something's off with your setup. Let's go through the most common fixes:

1. Verify Your Configuration Placement #

• The LoadModule line must go in Apache's main httpd.conf file (not inside a <VirtualHost> block), since it's a server-wide module load.
• The AddType (and related) lines can live in either httpd.conf or your virtual host's configuration block—just make sure they're not placed in an invalid section.

2. Check Module Compatibility & Paths #

• Double-check that C:/php/php7apache2_4.dll actually exists. It's easy to typo the path (use forward slashes / in Apache configs even on Windows, as it avoids escape character issues).
• Critical: Apache and PHP must match in architecture (32-bit vs 64-bit). If you're running a 64-bit Apache, you need a 64-bit PHP build, and vice versa. Mismatched architectures will cause the module to fail loading, triggering a 500 error.
• Add the PHPIniDir directive right after LoadModule to point Apache to your PHP configuration folder—this is often missing in basic setups and causes silent failures:

  # PHP 7 specific configuration
  LoadModule php7_module "C:/php/php7apache2_4.dll"
  PHPIniDir "C:/php"
  AddType application/x-httpd-php .php
  AddHandler application/x-httpd-php .php
  

3. Check Apache's Error Log #

This is your best tool for debugging 500 errors! The error log is usually located in Apache24/logs/error.log (depending on your installation path). Open it up after getting the 500 error—you'll see a specific message like "Cannot load php7apache2_4.dll into server" that tells you exactly what's broken (e.g., missing file, architecture mismatch).

4. Test PHP Standalone First #

Create a simple info.php file in your Symfony frontend web directory with this content:

<?php phpinfo(); ?>

If accessing this file still shows plain text or throws an error, the problem is definitely with Apache-PHP integration, not Symfony. Once this file loads correctly (showing a detailed PHP info page), you can move on to Symfony-specific checks.

5. Symfony 1.4 & PHP 7.3 Compatibility Note #

Symfony 1.4 is a legacy framework, and while later patches added PHP 7 support, you might run into minor issues. Once your Apache-PHP setup is working, if you still have problems with Symfony:

• Check that your ProjectConfiguration.class.php includes PHP 7 compatibility tweaks (some older Symfony 1.4 versions need a line like sfConfig::set('sf_php7_compatibility', true);).
• Ensure you're using a Propel version compatible with PHP 7.3 (the Jobeet docs reference an older Propel version, so you may need to update it).

内容的提问来源于stack exchange，提问作者MisMagJr