I have a site in a server.
Because of settings, no error or warning is displaying in the page
How can i change the setting, using .htaccess file
Simple, You can add a line to your PHP like so:
<?php ini_set('display_errors','On'); ?>
Or add the following lines to your htaccess:
php_flag display_errors on
php_flag html_errors on
I personally try to stay away from modifying the htaccess file if any part of the site is in production.
Hope this helps
Check out this url for some handy .htaccess flags. You can also handle non-startup errors via setting the following within a PHP script (generally at the top):
ini_set('display_errors', 1);
error_reporting(E_ALL);
Where E_ALL can also be replaced with a standard error constant.