How can error reporting settings impact the detection of issues like failed includes in PHP scripts, and what steps can be taken to ensure errors are properly displayed?

Error reporting settings in PHP scripts can impact the detection of issues like failed includes by determining whether errors are displayed or logged. To ensure errors are properly displayed, the error_reporting setting should be configured to include E_ERROR and E_PARSE errors, and the display_errors setting should be set to On.

// Set error reporting level to include E_ERROR and E_PARSE
error_reporting(E_ERROR | E_PARSE);

// Display errors on screen
ini_set('display_errors', 1);