Function: add_filter() | Page 2

code snippets javascript php Slider embed_oembed_html oembed_fetch_url oembed_result tc_slide_background tc_slide_text tc_slide_title add_filter() apply_filters() css() remove_filter() remove() tc__f()

Embedding a YouTube or Vimeo video in your slider

Updated August 2015: Added an option to automatically loop youtube videos (default true) and code updated to work with Customizr-Pro 1.2+ and Customizr 3.4+ Updated April 2015: Added an option to prevent the related videos showing (youtube). Updated March 2015: Added unmute on hover. This snippet works also with Customizr-Pro […]

code snippets php Featured pages __before_fp tc_default_widgets add_filter() dynamic_sidebar()

Adding a widget area on home

In this simple example, I ‘ll show you how to widgetized the home page of the Customizr theme by placing a widget area above the featured pages. In the following snippet, the widget area is added before the featured pages of the home page with the action hook named ‘__before_fp’. […]

code snippets php Navigation Block next_post_link previous_post_link tc_next_single_post_link_args tc_previous_single_post_link_args add_filter() apply_filters() current_filter()

Restrict the post navigation to the same category

WordPress offers built-in functions to display the previous and next post link. next_post_link( $format, $link, $in_same_term = false, $excluded_terms = ”, $taxonomy = ‘category’ ); previous_post_link( $format, $link, $in_same_term = false, $excluded_terms = ”, $taxonomy = ‘category’ ); As you can see there’s a boolean parameter named ‘in_same_term’. This […]

code snippets php Slider tc_customizr_script_params tc_show_slider tc_slider_active_status tc_slider_name_id add_filter()

Display a slider in the 404 and search pages

Let’s say you have created a slider named “my-slider” and you want to display it in your 404 page or in your search pages. Since there’s no option to style those pages from the WP admin, you’ll have to code something. Here’s a short snippet to do it. add_filter(‘tc_show_slider’ , […]

code snippets php Featured pages fp_img_src add_filter() sprintf()

Featured pages : display a video instead of an image

Hi, This short snippet allows you to replace the featured page image background by an embedded video. It uses the filter hook named : fp_img_src for which you can specify 2 parameters : the featured page name (one, two, three) and the id of the post used as a featured page. In […]

code snippets php Featured images Featured pages fp_img_src add_filter() array_rand() compact() empty() end() extract() in_array() is_array() list() range() sprintf() swith() wp_parse_args()

Apply custom or random images to the featured pages

By default in the Customizr theme, the featured pages images use by priority : the page featured images if the featured image is not set, then it uses the first image (ordered by date) attached to this page. (in other words, the first images that has been inserted in the WYSIWYG […]

code snippets php Posts add_filter() is_home()

Display the full post content in specific contexts

Updated March 2015 This snippet applies to Customizr > 3.3.1 and Customizr-Pro > 1.0.12. If you’re running an older version replace ‘tc_show_excerpt’ with ‘tc_show_post_list_excerpt’ The Customizr theme allows you to set the length of the posts content (full content or excerpt) in list of posts (blog page, home, archives, …) […]

code snippets php Featured pages Front page Pages Posts add_filter() esc_attr() is_page() tc__f()

Featuring pages on another page / post than home

Let’s say you’ve setup three beautiful featured pages on your home page. Now you might want to display this block of featured pages in another post or page of your website. This snippet will show you how to do it. Note : Customizr-Pro and Featured Pages Unlimited users should replace `__get_option` with […]

code snippets php Comments comment_form_defaults add_filter() array_replace()

Removing the allowed HTML tags and attributes note after the comment form in WordPress

Those last days I have had a recurrring request on how to remove the text describing the HTML tags allowed in comments : “You may use these HTML tags and attributes …“. This is pretty simple to remove this note in WordPress since it is declared in an array assigned to a […]

code snippets php Posts tc_post_list_layout add_filter() compact() extract() is_category()

Customizing the post layout (content, thumbnail) in post lists

Following the excellent javascript snippet from Rocco describing how to change the order of the content and the thumbnail, I’ll describe here the PHP way to hook into the property handling the post layout in post lists (archives, search results, …) and set new custom values, including mobile viewport detection. By […]

code snippets css php Navbar __after_navbar add_filter() dynamic_sidebar() function_exists() register_sidebar()

Add a Polylang dropdown with a navbar widget

Learn how to add a navbar widget, so that you can put a Polylang Language Switcher dropdown in it

code snippets css javascript php Navbar tc_add_menuclass tc_body_attributes add_action() add_filter() apply_filters() preg_replace() str_replace()

Add Scrollspy to the Navbar

If you need to add Scrollspy to the Navbar: Where to copy/paste this code? We strongly recommend you create a child theme. Everything you need to know about creating a child theme with Customizr here. /* START OF Add Scrollspy to the Navbar (Needs additional php code in Child Theme […]