It is executed only once. You see it multiple times because contents of those widgets are fetched via AJAX which loads WordPress in the ajax request again and hence it is echo’ed once again but it is executed only once per load. Makes sense?
Related Posts:
- get_template_part vs action hooks in themes
- after_setup_theme always runs
- Call to undefined function add_menu_page() on theme activation
- Admin: sub menu doesnt display under apperance when activate my themes
- Never actually adding the action? Or do I have to call the action?
- Sizing screenshot.png without losing aspect ratio
- How to insert a logo in the header?
- Should `get_template_directory_uri()` be escaped?
- How To Add New Option Types To Option Tree?
- How to limit wordpress menu depth in admin panel
- Page template in two level deep folder
- Child Theme not loading parent CSS
- Where do I find the functions triggered within a hook?
- Use of undefined constant FS_CHMOD_DIR – assumed ‘FS_CHMOD_DIR’
- WordPress settings API error when checkbox unchecked
- Registering Sidebars and Sidebar Widgets. Sidebar Widgets Not Displaying
- How do I get a parent theme modification from a child theme?
- Removing the default sidebar from admin panel
- how to pull wordpress post comments to a external page
- index.php is not loaded for single posts
- Why use while over if in single wordpress posts?
- WordPress website loads but is not displayed until page scrolled
- Theme Customizer not loading
- Is it a good idea to make whole theme widgetized?
- Finding Page Template and Displaying Content
- Single Theme folder for Multiple WordPress
- How i can get widgets areas working in customizer?
- Cutomize Colors utility: How to add more configurable colors to a theme
- Where is definied the theme location for the main menu in a WordPress template?
- How to disable automatic colors in the Twenty Twenty theme?
- menu behavior is not as expected
- Same theme name issue with wordpress repository theme
- Removing feeds from header using a function?
- Gutenberg – editor-font-sizes in functions not working
- Cannot figure out how to overwrite files in child theme
- How to add theme support?
- WordPress post arrangement using post_class
- Customize the previous_post_link output
- How to use get_template_part instead of include_once?
- How to remove comment link title attribute?
- wp-cli: For development, how can I activate a theme that is on the local disk but not zipped?
- My Admin bar covers my sticky navbar [closed]
- Single Page Design, Storing in Theme Options
- Edit footer via customizer
- Font Awesome 5 Free – far working but fas is not? [closed]
- Show woocommerce categories on my theme menu styling
- loading blank white screen of slide
- Child Theme’s style.css not loading in mobile browser
- Migrated WordPress site renders Chinese
- How to Find the Page the Front Page is Using?
- How do I get the trackback count of a post in wordpress without writing an SQL query?
- 3 Level Deep Navigation Menu Not Showing All Levels
- How to Have a Pure HTML Sub Directory In WP Site
- How to correctly enqueue the parent and child theme stylesheets in the creation of a child theme? [duplicate]
- Theming Using Bootstrap Glyphicons and WordPress Dashicons
- Overide enqueue in non plugable function via child theme
- WordPress page/blog incorporated into static website
- Random white space before doctype
- How to add menù section to my WordPress template?
- What are the critical theme files when building a custom theme?
- Having issue with WordPress wp_enqueue_style
- Starting point for custom Themes [closed]
- Theme Development -> Specific Homepage
- searchform.php doesn’t work properly
- Shortcodes do not work in own template
- Adding Bootstrap to WordPress TwentySixteen Theme
- How add built-in textarea in theme development?
- Add content after get_header
- Filter didn’t work on content class (hybrid_post_attributes)
- static front page ONLY for certain themes?
- How to change a local wordpress installation xml export file urls? and change them to what if you don’t have a live website?
- Any way to change/add to the theme name dynamically?
- Let user to upload multiple time
- Why nav_menu_css_class doesn’t work with apply_filters?
- Text widget is placing everything side by side. I want to post it above
- How to make menus, footer, sidebars multi language
- Different WP Rest API custom endpoints across different themes
- Menu names not getting translated
- Get property of non-object on theme activation
- register_theme_directory() sees custom themes directory, but blank frontend
- wp_editor some functionality not working on custom theme
- How to create multiple pages in a client theme?
- Using Customizer value in an external PHP file inside a theme
- How to prevent XSS attack in wordpress theme?
- Featured Image Module Randomly Disappears
- Import from HubSpot COS into WordPress 4?
- How to add custom field option with menu?
- Theme customizer live preview JS- Trying to bind to an html image url without luck
- Theme automatically inserting “more” tag on every post
- How get the 10 most viewed pages (not post)
- Using wp_enqueue_script with social media buttons?
- Purchased Theme to Custom Made Theme? [closed]
- How to make website with many template that active [closed]
- Image Size wrong during upload
- How to create full header but keep content narrow
- Correct way to make a custom block theme responsive
- Is there a way to prevent wp_head from outputting self-closing tags?
- How to make a multilingual wordpress site to be translated one-to-one without much effort and without using translate?
- Is there a way to have WordPress autodetect page templates in the page-templates directory and any sub-folders?
- My wordpress site memory exhausted more than 1GB trying to debug with default