Title: Functions | Page 14 of 49 | Developer.WordPress.org --- # Functions * function[force_balance_tags()](https://developer.wordpress.org/reference/functions/force_balance_tags/) * Balances tags of string using a modified stack. * Used by [2 functions](https://developer.wordpress.org/reference/functions/force_balance_tags/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/force_balance_tags/#uses) | Source: [wp-includes/formatting.php:2588](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/formatting.php#L2588-L2738) * function[force_ssl_admin()](https://developer.wordpress.org/reference/functions/force_ssl_admin/) * Determines whether to force SSL used for the Administration Screens. * Used by [5 functions](https://developer.wordpress.org/reference/functions/force_ssl_admin/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/force_ssl_admin/#uses) | Source: [wp-includes/functions.php:6289](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/functions.php#L6289-L6299) * function[force_ssl_content()](https://developer.wordpress.org/reference/functions/force_ssl_content/) * Determines whether to force SSL on content. * Used by [1 function](https://developer.wordpress.org/reference/functions/force_ssl_content/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/force_ssl_content/#uses) | Source: [wp-includes/ms-functions.php:2426](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/ms-functions.php#L2426-L2436) * function[force_ssl_login()](https://developer.wordpress.org/reference/functions/force_ssl_login/) * Whether SSL login should be forced. * Used by [0 functions](https://developer.wordpress.org/reference/functions/force_ssl_login/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/force_ssl_login/#uses) | Source: [wp-includes/deprecated.php:3730](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/deprecated.php#L3730-L3733) * function[format_code_lang()](https://developer.wordpress.org/reference/functions/format_code_lang/) * Returns the language for a language code. * Used by [1 function](https://developer.wordpress.org/reference/functions/format_code_lang/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/format_code_lang/#uses) | Source: [wp-admin/includes/ms.php:352](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/ms.php#L352-L552) * function[format_for_editor()](https://developer.wordpress.org/reference/functions/format_for_editor/) * Formats text for the editor. * Used by [0 functions](https://developer.wordpress.org/reference/functions/format_for_editor/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/format_for_editor/#uses) | Source: [wp-includes/formatting.php:4403](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/formatting.php#L4403-L4418) * function[format_to_edit()](https://developer.wordpress.org/reference/functions/format_to_edit/) * Acts on text which is about to be edited. * Used by [3 functions](https://developer.wordpress.org/reference/functions/format_to_edit/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/format_to_edit/#uses) | Source: [wp-includes/formatting.php:2756](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/formatting.php#L2756-L2769) * function[format_to_post()](https://developer.wordpress.org/reference/functions/format_to_post/) * Formerly used to escape strings before inserting into the DB. * Used by [0 functions](https://developer.wordpress.org/reference/functions/format_to_post/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/format_to_post/#uses) | Source: [wp-includes/deprecated.php:3448](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/deprecated.php#L3448-L3451) * function[form_option()](https://developer.wordpress.org/reference/functions/form_option/) * Prints option value after sanitizing for forms. * Used by [0 functions](https://developer.wordpress.org/reference/functions/form_option/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/form_option/#uses) | Source: [wp-includes/option.php:585](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/option.php#L585-L587) * function[funky_javascript_callback()](https://developer.wordpress.org/reference/functions/funky_javascript_callback/) * Callback used to change %uXXXX to &#YYY; syntax * Used by [0 functions](https://developer.wordpress.org/reference/functions/funky_javascript_callback/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/funky_javascript_callback/#uses) | Source: [wp-includes/deprecated.php:2461](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/deprecated.php#L2461-L2463) * function[funky_javascript_fix()](https://developer.wordpress.org/reference/functions/funky_javascript_fix/) * Fixes JavaScript bugs in browsers. * Used by [0 functions](https://developer.wordpress.org/reference/functions/funky_javascript_fix/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/funky_javascript_fix/#uses) | Source: [wp-includes/deprecated.php:2479](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/deprecated.php#L2479-L2490) * function[gallery_shortcode()](https://developer.wordpress.org/reference/functions/gallery_shortcode/) * Builds the Gallery shortcode output. * Used by [1 function](https://developer.wordpress.org/reference/functions/gallery_shortcode/#used-by) | Uses [18 functions](https://developer.wordpress.org/reference/functions/gallery_shortcode/#uses) | Source: [wp-includes/media.php:2711](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/media.php#L2711-L2961) * function[gd_edit_image_support()](https://developer.wordpress.org/reference/functions/gd_edit_image_support/) * Check if the installed version of GD supports particular image type * Used by [0 functions](https://developer.wordpress.org/reference/functions/gd_edit_image_support/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/gd_edit_image_support/#uses) | Source: [wp-includes/deprecated.php:3326](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/deprecated.php#L3326-L3357) * function[generate_block_asset_handle()](https://developer.wordpress.org/reference/functions/generate_block_asset_handle/) * Generates the name for an asset based on the name of the block and the field name provided. * Used by [4 functions](https://developer.wordpress.org/reference/functions/generate_block_asset_handle/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/generate_block_asset_handle/#uses) | Source: [wp-includes/blocks.php:47](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/blocks.php#L47-L80) * function[generate_postdata()](https://developer.wordpress.org/reference/functions/generate_postdata/) * Generates post data. * Used by [1 function](https://developer.wordpress.org/reference/functions/generate_postdata/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/generate_postdata/#uses) | Source: [wp-includes/query.php:1249](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/query.php#L1249-L1257) * function[generate_random_password()](https://developer.wordpress.org/reference/functions/generate_random_password/) * Generates a random password. * Used by [0 functions](https://developer.wordpress.org/reference/functions/generate_random_password/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/generate_random_password/#uses) | Source: [wp-includes/ms-deprecated.php:44](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/ms-deprecated.php#L44-L47) * function[generic_ping()](https://developer.wordpress.org/reference/functions/generic_ping/) * Sends pings to all of the ping site services. * Used by [0 functions](https://developer.wordpress.org/reference/functions/generic_ping/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/generic_ping/#uses) | Source: [wp-includes/comment.php:3148](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/comment.php#L3148-L3160) * function[get_404_template()](https://developer.wordpress.org/reference/functions/get_404_template/) * Retrieves path of 404 template in current or parent template. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_404_template/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/get_404_template/#uses) | Source: [wp-includes/template.php:134](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/template.php#L134-L136) * function[get_active_blog_for_user()](https://developer.wordpress.org/reference/functions/get_active_blog_for_user/) * Gets one of a user’s active blogs. * Used by [3 functions](https://developer.wordpress.org/reference/functions/get_active_blog_for_user/#used-by) | Uses [9 functions](https://developer.wordpress.org/reference/functions/get_active_blog_for_user/#uses) | Source: [wp-includes/ms-functions.php:45](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/ms-functions.php#L45-L110) * function[get_adjacent_image_link()](https://developer.wordpress.org/reference/functions/get_adjacent_image_link/) * Gets the next or previous image link that has the same post parent. * Used by [3 functions](https://developer.wordpress.org/reference/functions/get_adjacent_image_link/#used-by) | Uses [5 functions](https://developer.wordpress.org/reference/functions/get_adjacent_image_link/#uses) | Source: [wp-includes/media.php:3940](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/media.php#L3940-L3996) * function[get_adjacent_post()](https://developer.wordpress.org/reference/functions/get_adjacent_post/) * Retrieves the adjacent post. * Used by [4 functions](https://developer.wordpress.org/reference/functions/get_adjacent_post/#used-by) | Uses [18 functions](https://developer.wordpress.org/reference/functions/get_adjacent_post/#uses) | Source: [wp-includes/link-template.php:1830](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/link-template.php#L1830-L2043) * function[get_adjacent_post_link()](https://developer.wordpress.org/reference/functions/get_adjacent_post_link/) * Retrieves the adjacent post link. * Used by [3 functions](https://developer.wordpress.org/reference/functions/get_adjacent_post_link/#used-by) | Uses [8 functions](https://developer.wordpress.org/reference/functions/get_adjacent_post_link/#uses) | Source: [wp-includes/link-template.php:2345](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/link-template.php#L2345-L2398) * function[get_adjacent_post_rel_link()](https://developer.wordpress.org/reference/functions/get_adjacent_post_rel_link/) * Retrieves the adjacent post relational link. * Used by [3 functions](https://developer.wordpress.org/reference/functions/get_adjacent_post_rel_link/#used-by) | Uses [10 functions](https://developer.wordpress.org/reference/functions/get_adjacent_post_rel_link/#uses) | Source: [wp-includes/link-template.php:2062](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/link-template.php#L2062-L2112) * function[get_admin_page_parent()](https://developer.wordpress.org/reference/functions/get_admin_page_parent/) * Gets the parent file of the current admin page. * Used by [3 functions](https://developer.wordpress.org/reference/functions/get_admin_page_parent/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/get_admin_page_parent/#uses) | Source: [wp-admin/includes/plugin.php:1969](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/plugin.php#L1969-L2039) * function[get_admin_page_title()](https://developer.wordpress.org/reference/functions/get_admin_page_title/) * Gets the title of the current admin page. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_admin_page_title/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_admin_page_title/#uses) | Source: [wp-admin/includes/plugin.php:2055](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/plugin.php#L2055-L2125) * function[get_admin_url()](https://developer.wordpress.org/reference/functions/get_admin_url/) * Retrieves the URL to the admin area for a given site. * Used by [7 functions](https://developer.wordpress.org/reference/functions/get_admin_url/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_admin_url/#uses) | Source: [wp-includes/link-template.php:3589](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/link-template.php#L3589-L3609) * function[get_admin_users_for_domain()](https://developer.wordpress.org/reference/functions/get_admin_users_for_domain/) * Get the admin for a domain/path combination. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_admin_users_for_domain/#used-by) | Uses [5 functions](https://developer.wordpress.org/reference/functions/get_admin_users_for_domain/#uses) | Source: [wp-includes/ms-deprecated.php:436](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/ms-deprecated.php#L436-L457) * function[get_alloptions()](https://developer.wordpress.org/reference/functions/get_alloptions/) * Retrieve all autoload options, or all options if no autoloaded ones exist. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_alloptions/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_alloptions/#uses) | Source: [wp-includes/deprecated.php:1850](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/deprecated.php#L1850-L1853) * function[get_alloptions_110()](https://developer.wordpress.org/reference/functions/get_alloptions_110/) * Retrieve all options as it was for 1.2. * Used by [0 functions](https://developer.wordpress.org/reference/functions/get_alloptions_110/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_alloptions_110/#uses) | Source: [wp-admin/includes/upgrade.php:2809](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/upgrade.php#L2809-L2822) * function[get_allowed_block_template_part_areas()](https://developer.wordpress.org/reference/functions/get_allowed_block_template_part_areas/) * Returns a filtered list of allowed area values for template parts. * Used by [2 functions](https://developer.wordpress.org/reference/functions/get_allowed_block_template_part_areas/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/functions/get_allowed_block_template_part_areas/#uses) | Source: [wp-includes/block-template-utils.php:70](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/block-template-utils.php#L70-L121) [Previous 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