What is the Quickest Way to Show All PHP Errors

PHP applications can generate various levels of errors and warnings, which are crucial for developers to view during troubleshooting but often fail silently. To quickly display all PHP errors, developers can add specific lines of code using `ini_set()` and `error_reporting()` functions, though these may not capture parse errors without further PHP.ini configuration adjustments. The PHP.ini file can be modified to enable `display_errors`, ensuring all errors, including syntax and parse errors, are shown during development but should be disabled in production. The `.htaccess` file also provides an alternative method for configuring error display settings. Additionally, tools like Rollbar offer automated real-time error tracking and management, making it easier to handle PHP errors efficiently, especially in production environments where direct PHP.ini modifications might be restricted by hosting providers.