switch_to_locale() Switches the translations according to the given locale.
switch_to_user_locale() Switches the translations according to the given user's locale.
restore_previous_locale() Restores the translations according to the previous locale.
restore_current_locale() Restores the translations according to the original locale.
is_locale_switched() Determines whether switch_to_locale() is in effect.
translate_settings_using_i18n_schema() Translates the provided settings value using its i18n schema.
wp_get_list_item_separator() Retrieves the list item separator based on the locale.
wp_get_word_count_type() Retrieves the word count type based on the locale.
has_translation() Returns a boolean to indicate whether a translation exists for a given string with optional text domain and locale.
get_query_template() Retrieves path to a template.
get_index_template() Retrieves path of index template in current or parent template.
get_404_template() Retrieves path of 404 template in current or parent template.
get_archive_template() Retrieves path of archive template in current or parent template.
get_post_type_archive_template() Retrieves path of post type archive template in current or parent template.
get_author_template() Retrieves path of author template in current or parent template.
get_category_template() Retrieves path of category template in current or parent template.
get_tag_template() Retrieves path of tag template in current or parent template.
get_taxonomy_template() Retrieves path of custom taxonomy term template in current or parent template.
get_date_template() Retrieves path of date template in current or parent template.
get_home_template() Retrieves path of home template in current or parent template.
get_front_page_template() Retrieves path of front page template in current or parent template.
get_privacy_policy_template() Retrieves path of Privacy Policy page template in current or parent template.
get_page_template() Retrieves path of page template in current or parent template.
get_search_template() Retrieves path of search template in current or parent template.
get_single_template() Retrieves path of single template in current or parent template. Applies to single Posts,
get_embed_template() Retrieves an embed template path in the current or parent template.
get_singular_template() Retrieves the path of the singular template in current or parent template.
get_attachment_template() Retrieves path of attachment template in current or parent template.
wp_set_template_globals() Set up the globals used for template loading.
locate_template() Retrieves the name of the highest priority template file that exists.
load_template() Requires the template file with WordPress environment.
readonly() Outputs the HTML readonly attribute.
wp_get_additional_image_sizes() Retrieves additional image sizes.
image_constrain_size_for_editor() Scales down the default size of an image.
image_hwstring() Retrieves width and height attributes using given width and height values.
image_downsize() Scales an image to fit a particular size (such as 'thumb' or 'medium').
add_image_size() Registers a new image size.
has_image_size() Checks if an image size exists.
remove_image_size() Removes a new image size.
set_post_thumbnail_size() Registers an image size for the post thumbnail.
get_image_tag() Gets an img tag for an image attachment, scaling it down if requested.
wp_constrain_dimensions() Calculates the new dimensions for a down-sampled image.
image_resize_dimensions() Retrieves calculated resize dimensions for use in WP_Image_Editor.
image_make_intermediate_size() Resizes an image to make a thumbnail or intermediate size.
wp_image_matches_ratio() Helper function to test if aspect ratios for two images match.
image_get_intermediate_size() Retrieves the image's intermediate size (resized) path, width, and height.
get_intermediate_image_sizes() Gets the available intermediate image size names.
wp_get_registered_image_subsizes() Returns a normalized list of all currently registered image sub-sizes.
wp_get_attachment_image_src() Retrieves an image to represent an attachment.
wp_get_attachment_image() Gets an HTML img element representing an image attachment.