How can PHP developers ensure that all errors are properly displayed and not hidden behind design elements?

PHP developers can ensure that all errors are properly displayed by setting the error_reporting level to include all errors, warnings, and notices. They can also use the display_errors directive to make sure errors are shown on the screen instead of being hidden behind design elements. Additionally, developers can log errors to a file for further debugging. 

// Set error reporting level to display all errors, warnings, and notices
error_reporting(E_ALL);

// Display errors on screen instead of hiding them
ini_set('display_errors', 1);

// Log errors to a file for further debugging
ini_set('log_errors', 1);
ini_set('error_log', '/path/to/error.log');

Keywords

PHP error handling display_errors error_reporting debugging

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