How to display PHP errors on a page
If you don't want to change php.ini and display all errors on every page, you can use ini_set on a page by page basis.
Posted in these interests:
If you don't want to change php.ini and display all errors on every page, you can use ini_set on a page by page basis.
Add this at the top of your page to show errors on a PHP page:
ini_set('display_errors', 1);
ini_set('log_errors', 1);
error_reporting(E_ALL);
When you change a page's margins in Google Docs, you're changing the amount of space you want between the edge of the page and the text.