How can PHP developers prevent exposing source code in case the PHP interpreter fails and outputs unparsed source code?

To prevent exposing source code in case the PHP interpreter fails and outputs unparsed source code, PHP developers can set the `display_errors` directive to `Off` in the php.ini configuration file. This will prevent error messages, including unparsed source code, from being displayed to users in a production environment. 

ini_set('display_errors', 'Off');

Keywords

PHP source code interpreter error handling security

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