url_is_accessable_via_ssl() Determines if the URL can be accessed over SSL.
preview_theme() Start preview theme output buffer.
_preview_theme_template_filter() Private function to modify the current template when previewing a theme
_preview_theme_stylesheet_filter() Private function to modify the current stylesheet when previewing a theme
preview_theme_ob_filter() Callback function for ob_start() to capture all links in the theme.
preview_theme_ob_filter_callback() Manipulates preview theme links in order to control and maintain location.
wp_richedit_pre() Formats text for the rich text editor.
wp_htmledit_pre() Formats text for the HTML editor.
post_permalink() Retrieve permalink from post ID.
wp_get_http() Perform a HTTP HEAD or GET request.
force_ssl_login() Whether SSL login should be forced.
get_comments_popup_template() Retrieve path of comment popup template in current or parent template.
is_comments_popup() Determines whether the current URL is within the comments popup window.
comments_popup_script() Display the JS popup script to show a comment.
popuplinks() Adds element attributes to open links in new tabs.
wp_embed_handler_googlevideo() The Google Video embed handler callback.
get_paged_template() Retrieve path of paged template in current or parent template.
wp_kses_js_entities() Removes the HTML JavaScript entities found in early versions of Netscape 4.
_usort_terms_by_ID() Sort categories by ID.
_usort_terms_by_name() Sort categories by name.
_sort_nav_menu_items() Sort menu items by the desired key.
get_shortcut_link() Retrieves the Press This bookmarklet link.
wp_ajax_press_this_save_post() Ajax handler for saving a post from Press This.
wp_ajax_press_this_add_category() Ajax handler for creating new category from Press This.
wp_get_user_request_data() Return the user request object for the specified request ID.
wp_make_content_images_responsive() Filters 'img' elements in post content to add 'srcset' and 'sizes' attributes.
wp_unregister_GLOBALS() Turn register globals off.
wp_blacklist_check() Does comment contain disallowed characters or words.
_wp_register_meta_args_whitelist() Filters out `register_meta()` args based on an allowed list.
add_option_whitelist() Adds an array of options to the list of allowed options.
remove_option_whitelist() Removes a list of options from the allowed options list.
wp_slash_strings_only() Adds slashes to only string values in an array of values.
addslashes_strings_only() Adds slashes only if the provided value is a string.
noindex() Displays a `noindex` meta tag if required by the blog configuration.
wp_no_robots() Display a `noindex` meta tag.
wp_sensitive_page_meta() Display a `noindex,noarchive` meta tag and referrer `strict-origin-when-cross-origin` meta tag.
_excerpt_render_inner_columns_blocks() Render inner blocks from the `core/columns` block for generating an excerpt.
wp_render_duotone_filter_preset() Renders the duotone filter SVG and returns the CSS filter property to
wp_skip_border_serialization() Checks whether serialization of the current block's border properties should occur.
wp_skip_dimensions_serialization() Checks whether serialization of the current block's dimensions properties should occur.
wp_skip_spacing_serialization() Checks whether serialization of the current block's spacing properties should occur.
wp_add_iframed_editor_assets_html() Inject the block editor assets that need to be loaded into the editor's iframe as an inline script.
wp_get_attachment_thumb_file() Retrieves thumbnail for an attachment.
_get_path_to_translation() Gets the path to a translation file for loading a textdomain just in time.
_get_path_to_translation_from_lang_dir() Gets the path to a translation file in the languages directory for the current locale.
_wp_multiple_block_styles() Allows multiple block styles.
wp_typography_get_css_variable_inline_style() Generates an inline style for a typography feature e.g. text decoration,
global_terms_enabled() Determines whether global terms are enabled.
_filter_query_attachment_filenames() Filter the SQL clauses of an attachment query to include filenames.
get_page_by_title() Retrieves a page given its title.