Title: Functions | Page 32 of 49 | Developer.WordPress.org --- # Functions * function[get_the_terms()](https://developer.wordpress.org/reference/functions/get_the_terms/) * Retrieves the terms of the taxonomy that are attached to the post. * Used by [16 functions](https://developer.wordpress.org/reference/functions/get_the_terms/#used-by) | Uses [7 functions](https://developer.wordpress.org/reference/functions/get_the_terms/#uses) | Source: [wp-includes/category-template.php:1288](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/category-template.php#L1288-L1321) * function[get_the_term_list()](https://developer.wordpress.org/reference/functions/get_the_term_list/) * Retrieves a post’s terms as a list with specified format. * Used by [2 functions](https://developer.wordpress.org/reference/functions/get_the_term_list/#used-by) | Uses [5 functions](https://developer.wordpress.org/reference/functions/get_the_term_list/#uses) | Source: [wp-includes/category-template.php:1338](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/category-template.php#L1338-L1378) * function[get_the_time()](https://developer.wordpress.org/reference/functions/get_the_time/) * Retrieves the time of the post. * Used by [6 functions](https://developer.wordpress.org/reference/functions/get_the_time/#used-by) | Uses [4 functions](https://developer.wordpress.org/reference/functions/get_the_time/#uses) | Source: [wp-includes/general-template.php:2841](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/general-template.php#L2841-L2863) * function[get_the_title()](https://developer.wordpress.org/reference/functions/get_the_title/) * Retrieves the post title. * Used by [23 functions](https://developer.wordpress.org/reference/functions/get_the_title/#used-by) | Uses [4 functions](https://developer.wordpress.org/reference/functions/get_the_title/#uses) | Source: [wp-includes/post-template.php:118](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/post-template.php#L118-L175) * function[get_the_title_rss()](https://developer.wordpress.org/reference/functions/get_the_title_rss/) * Retrieves the current post title for the feed. * Used by [1 function](https://developer.wordpress.org/reference/functions/get_the_title_rss/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_the_title_rss/#uses) | Source: [wp-includes/feed.php:158](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/feed.php#L158-L169) * function[get_to_ping()](https://developer.wordpress.org/reference/functions/get_to_ping/) * Retrieves URLs that need to be pinged. * Used by [2 functions](https://developer.wordpress.org/reference/functions/get_to_ping/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/functions/get_to_ping/#uses) | Source: [wp-includes/post.php:6045](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/post.php#L6045-L6063) * function[get_trackback_url()](https://developer.wordpress.org/reference/functions/get_trackback_url/) * Retrieves the current post’s trackback URL. * Used by [2 functions](https://developer.wordpress.org/reference/functions/get_trackback_url/#used-by) | Uses [6 functions](https://developer.wordpress.org/reference/functions/get_trackback_url/#uses) | Source: [wp-includes/comment-template.php:1221](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/comment-template.php#L1221-L1236) * function[get_transient()](https://developer.wordpress.org/reference/functions/get_transient/) * Retrieves the value of a transient. * Used by [17 functions](https://developer.wordpress.org/reference/functions/get_transient/#used-by) | Uses [8 functions](https://developer.wordpress.org/reference/functions/get_transient/#uses) | Source: [wp-includes/option.php:1431](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/option.php#L1431-L1492) * function[get_translations_for_domain()](https://developer.wordpress.org/reference/functions/get_translations_for_domain/) * Returns the Translations instance for a text domain. * Used by [5 functions](https://developer.wordpress.org/reference/functions/get_translations_for_domain/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/get_translations_for_domain/#uses) | Source: [wp-includes/l10n.php:1417](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/l10n.php#L1417-L1431) * function[get_udims()](https://developer.wordpress.org/reference/functions/get_udims/) * Calculates the new dimensions for a downsampled image. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_udims/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_udims/#uses) | Source: [wp-admin/includes/deprecated.php:66](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/deprecated.php#L66-L69) * function[get_uploaded_header_images()](https://developer.wordpress.org/reference/functions/get_uploaded_header_images/) * Gets the header images uploaded for the active theme. * Used by [6 functions](https://developer.wordpress.org/reference/functions/get_uploaded_header_images/#used-by) | Uses [6 functions](https://developer.wordpress.org/reference/functions/get_uploaded_header_images/#uses) | Source: [wp-includes/theme.php:1513](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/theme.php#L1513-L1556) * function[get_upload_iframe_src()](https://developer.wordpress.org/reference/functions/get_upload_iframe_src/) * Retrieves the upload iframe source URL. * Used by [1 function](https://developer.wordpress.org/reference/functions/get_upload_iframe_src/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/functions/get_upload_iframe_src/#uses) | Source: [wp-admin/includes/media.php:697](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/media.php#L697-L732) * function[get_upload_space_available()](https://developer.wordpress.org/reference/functions/get_upload_space_available/) * Determines if there is any upload space left in the current blog’s quota. * Used by [5 functions](https://developer.wordpress.org/reference/functions/get_upload_space_available/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/functions/get_upload_space_available/#uses) | Source: [wp-includes/ms-functions.php:2642](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/ms-functions.php#L2642-L2659) * function[get_url_in_content()](https://developer.wordpress.org/reference/functions/get_url_in_content/) * Extracts and returns the first URL from passed content. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_url_in_content/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_url_in_content/#uses) | Source: [wp-includes/formatting.php:5825](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/formatting.php#L5825-L5839) * function[get_user()](https://developer.wordpress.org/reference/functions/get_user/) * Retrieves user info by user ID. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_user/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/get_user/#uses) | Source: [wp-includes/user.php:859](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/user.php#L859-L861) * function[get_userdata()](https://developer.wordpress.org/reference/functions/get_userdata/) * Retrieves user info by user ID. * Used by [79 functions](https://developer.wordpress.org/reference/functions/get_userdata/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/get_userdata/#uses) | Source: [wp-includes/pluggable.php:83](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/pluggable.php#L83-L85) * function[get_userdatabylogin()](https://developer.wordpress.org/reference/functions/get_userdatabylogin/) * Retrieve user info by login name. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_userdatabylogin/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_userdatabylogin/#uses) | Source: [wp-includes/pluggable-deprecated.php:66](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/pluggable-deprecated.php#L66-L69) * function[get_usermeta()](https://developer.wordpress.org/reference/functions/get_usermeta/) * Retrieve user metadata. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_usermeta/#used-by) | Uses [4 functions](https://developer.wordpress.org/reference/functions/get_usermeta/#uses) | Source: [wp-includes/deprecated.php:2277](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/deprecated.php#L2277-L2310) * function[get_usernumposts()](https://developer.wordpress.org/reference/functions/get_usernumposts/) * Retrieves the number of posts a user has written. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_usernumposts/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_usernumposts/#uses) | Source: [wp-includes/deprecated.php:2446](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/deprecated.php#L2446-L2449) * function[get_users()](https://developer.wordpress.org/reference/functions/get_users/) * Retrieves list of users matching criteria. * Used by [11 functions](https://developer.wordpress.org/reference/functions/get_users/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_users/#uses) | Source: [wp-includes/user.php:874](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/user.php#L874-L882) * function[get_users_drafts()](https://developer.wordpress.org/reference/functions/get_users_drafts/) * Retrieve the user’s drafts. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_users_drafts/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/functions/get_users_drafts/#uses) | Source: [wp-admin/includes/user.php:311](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/user.php#L311-L324) * function[get_users_of_blog()](https://developer.wordpress.org/reference/functions/get_users_of_blog/) * Get users for the site. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_users_of_blog/#used-by) | Uses [4 functions](https://developer.wordpress.org/reference/functions/get_users_of_blog/#uses) | Source: [wp-includes/deprecated.php:2386](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/deprecated.php#L2386-L2396) * function[get_user_by()](https://developer.wordpress.org/reference/functions/get_user_by/) * Retrieves user info by a given field. * Used by [43 functions](https://developer.wordpress.org/reference/functions/get_user_by/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_user_by/#uses) | Source: [wp-includes/pluggable.php:101](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/pluggable.php#L101-L112) * function[get_user_by_email()](https://developer.wordpress.org/reference/functions/get_user_by_email/) * Retrieve user info by email. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_user_by_email/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_user_by_email/#uses) | Source: [wp-includes/pluggable-deprecated.php:83](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/pluggable-deprecated.php#L83-L86) * function[get_user_count()](https://developer.wordpress.org/reference/functions/get_user_count/) * Returns the number of active users in your installation. * Used by [7 functions](https://developer.wordpress.org/reference/functions/get_user_count/#used-by) | Uses [4 functions](https://developer.wordpress.org/reference/functions/get_user_count/#uses) | Source: [wp-includes/user.php:1461](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/user.php#L1461-L1475) * function[get_user_details()](https://developer.wordpress.org/reference/functions/get_user_details/) * Deprecated functionality to retrieve user information. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_user_details/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_user_details/#uses) | Source: [wp-includes/ms-deprecated.php:129](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/ms-deprecated.php#L129-L132) * function[get_user_id_from_string()](https://developer.wordpress.org/reference/functions/get_user_id_from_string/) * Get a numeric user ID from either an email address or a login. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_user_id_from_string/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/functions/get_user_id_from_string/#uses) | Source: [wp-includes/ms-deprecated.php:342](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/ms-deprecated.php#L342-L355) * function[get_user_locale()](https://developer.wordpress.org/reference/functions/get_user_locale/) * Retrieves the locale of a user. * Used by [23 functions](https://developer.wordpress.org/reference/functions/get_user_locale/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/functions/get_user_locale/#uses) | Source: [wp-includes/l10n.php:94](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/l10n.php#L94-L112) * function[get_user_meta()](https://developer.wordpress.org/reference/functions/get_user_meta/) * Retrieves user meta field for a user. * Used by [22 functions](https://developer.wordpress.org/reference/functions/get_user_meta/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/get_user_meta/#uses) | Source: [wp-includes/user.php:1281](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/user.php#L1281-L1283) * function[get_user_metavalues()](https://developer.wordpress.org/reference/functions/get_user_metavalues/) * Perform the query to get the $metavalues array(s) needed by _fill_user and _fill_many_users * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_user_metavalues/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_user_metavalues/#uses) | Source: [wp-includes/deprecated.php:2612](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/deprecated.php#L2612-L2632) [Previous Page](https://developer.wordpress.org/reference/functions/page/31/?output_format=md) [1](https://developer.wordpress.org/reference/functions/?output_format=md) … [30](https://developer.wordpress.org/reference/functions/page/30/?output_format=md) [31](https://developer.wordpress.org/reference/functions/page/31/?output_format=md) 32 [33](https://developer.wordpress.org/reference/functions/page/33/?output_format=md) [34](https://developer.wordpress.org/reference/functions/page/34/?output_format=md)… [49](https://developer.wordpress.org/reference/functions/page/49/?output_format=md) [Next 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