Delete all thumbnails & regenerate them?

Is there a reason you need to delete them first? You can use Regenerate Thumbnails if you need to generate new image sizes after switching themes or registering a new image size. https://wordpress.org/plugins/regenerate-thumbnails/ This plugin also gives you an option to delete images related to unregistered sizes. Note: the plugin is not tested with the … Read more

Uncaught Error: Call to undefined function file_is_valid_image()

I’m running the code above as WP cron The file_is_valid_image function is defined in wp-admin/includes/image.php, and this file is loaded automatically only on WordPress admin pages (in wp-admin). So if you want to use that function on other/non-admin pages, e.g. a page in the site’s front-end, a REST API endpoint, or wp-cron.php which runs during … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)