Why Isn't My PHP Showing Errors and How Can I Fix It?

Debugging PHP Errors

PHP often hides error messages, making it difficult to troubleshoot issues. This article addresses the problem of PHP not displaying errors and provides solutions to configure PHP for error display.

Cause of Error Suppression

By default, PHP suppresses error messages when in production mode. This is because displaying errors can expose sensitive information to users or compromise security.

Enabling Error Display

To enable error display in PHP, you have two options:

• Script-Level Configuration: Add the following lines at the beginning of your PHP script:

ini_set('display_errors', 1);
error_reporting(~0);

• php.ini Configuration (Development Environment): Locate the following settings in php.ini and change their values:

error_reporting  =  E_ALL
display_errors = On

Note that you should only enable error display on testing or development sites, as it can pose security risks in production environments.

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