Generally, when we added define(‘WP_DEBUG’, false); to wp-config.php, it should disable every warning & notice on the website.
However, there was one of the client website which is using shared hosting and Cpanel. On this site, define(‘WP_DEBUG’, false); is not working.
It seems like some shared hosting will not allow us to use turn off PHP errors.
The solution is to use these lines in place of WP_DEBUG:
ini_set('log_errors','On'); ini_set('display_errors','Off'); ini_set('error_reporting', E_ALL ); define('WP_DEBUG', false); define('WP_DEBUG_LOG', true); define('WP_DEBUG_DISPLAY', false);
Now the errors are all gone 🙂 This is safe. It will not affect anything in your website.