Why is my PHP application showing a 500 Internal Server Error instead of the actual error message?

Displaying PHP Errors Instead of 500 Internal Server Error

A user encounters an issue where their PHP application is outputting a generic 500 Internal Server Error instead of displaying the actual error message.

Solution:

To resolve this issue, the following settings need to be checked and configured in the PHP configuration file (php.ini):

• error_reporting: Set this to E_ALL to enable the reporting of all errors.
• display_errors: Set this to "On" to output errors directly to the browser. Note: This should be disabled on production servers for security purposes and replaced with log_errors.
• display_startup_errors: Set this to "On" to display any errors that occur during PHP startup.

Runtime Configuration:

In addition to modifying the php.ini file, you can also configure these settings at runtime at the beginning of your PHP script:

Restart Web Server:

Once these settings have been configured, restart the web server for the changes to take effect.

The above is the detailed content of Why is my PHP application showing a 500 Internal Server Error instead of the actual error message?. For more information, please follow other related articles on the PHP Chinese website!