This filter is documented in wp-includes/option.php
pre_site_option_{$option}
Filters an existing network option before it is retrieved.
default_option_{$option}
This filter is documented in wp-includes/option.php
wp_nav_menu
Displays a navigation menu.
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get_site_by_path
Retrieves the closest matching site object by its domain and path.
get_id_from_blogname
Retrieves a sites ID given its (subdomain or directory) slug.
get_attachment_taxonomies
Retrieves taxonomies attached to given the attachment.
wp_get_additional_image_sizes
Retrieve additional image sizes.
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wp_doing_ajax
Filters whether the current request is a WordPress Ajax request.
wp_doing_ajax
Determines whether the current request is a WordPress Ajax request.
parent_theme_file_path
Filters the path to a file in the parent theme.
get_parent_theme_file_path
Retrieves the path of a file in the parent theme.
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theme_file_path
Filters the path to a file in the theme.
get_theme_file_path
Retrieves the path of a file in the theme.
parent_theme_file_uri
Filters the URL to a file in the parent theme.
