How can the php.ini settings impact the display of errors in PHP scripts?

The php.ini settings can impact the display of errors in PHP scripts by controlling the error reporting level and whether errors are displayed on the screen or logged to a file. To display errors on the screen, you can set the "display_errors" directive to On in the php.ini file. Additionally, you can set the "error_reporting" directive to E_ALL to display all types of errors.

// Set display_errors directive to On
ini_set('display_errors', 1);
// Set error_reporting directive to E_ALL
error_reporting(E_ALL);