Category: Wordpress Snippets

The do_action('wpml_add_language_selector'); action outputs the language switcher based on the options set in the Custom Language Switchers section in WPML ? Languages. You can use it like this [language_switcher_shortcode]

Use this code on your themes functions.php to add current category id on body and post [php] function category_id_class($classes) { global $post; foreach ((get_the_category($post->ID)) as $category) $classes[] = ‘cat-‘ . $category->cat_ID . ‘-id’; return $classes; } add_filter(‘post_class’, ‘category_id_class’); add_filter(‘body_class’, ‘category_id_class’); [/php]

Use the following code to limit 10 upload for specific role [php] add_filter( ‘wp_handle_upload_prefilter’, ‘limit_uploads_for_user_roles’ ); function limit_uploads_for_user_roles( $file ) { $user = wp_get_current_user(); // add the role you want to limit in the array $limit_roles = array(‘contributor’); $filtered = apply_filters( ‘limit_uploads_for_roles’, $limit_roles, $user ); if ( array_intersect( $limit_roles, $user->roles ) ) { $upload_count = […]