说明
【WordPress5.3.*函数大全系列】包含 WordPress 在其开发者资源网公布的 WordPress 5.3. 的全部函数，一共 1470 个。
由于将这些内容全部放在一篇文章中会超出 WordPress 的限制，也会在加载过程中对【荒原之梦】的数据库造成产生较大的负荷，因此，我将这 1470 个函数分列到了 6 篇文章中，如下：
⭐WordPress开发必备:WordPress5.3.*函数大全[1/6]
⭐WordPress开发必备:WordPress5.3.*函数大全[2/6]
⭐WordPress开发必备:WordPress5.3.*函数大全[3/6]
⭐WordPress开发必备:WordPress5.3.*函数大全[4/6]
⭐WordPress开发必备:WordPress5.3.*函数大全[5/6]
⭐WordPress开发必备:WordPress5.3.*函数大全[6/6]
您也可以在我的 GitHub 上找到【WordPress开发必备:WordPress5.3.*函数大全】等 WordPress 开发资料：
https://github.com/zhaokaifengcom/wordpress-develop
本文中的函数对应于 WordPress 5.3.* 版主程序，此前及此后的版本中一些常用函数的变化通常不会太大，也可以参考本系列文章列出的函数。
正文
※1251※
plugin_sandbox_scrape()Function: Load a given plugin attempt to generate errors.
Source: wp-admin/includes/plugin.php:2217
Used by 1 function | Uses 1 function
※1252※
populate_network()Function: Populate network settings.
Source: wp-admin/includes/schema.php:961
Used by 0 functions | Uses 17 functions
※1253※
populate_network_meta()Function: Creates WordPress network meta and sets the default values.
Source: wp-admin/includes/schema.php:1117
Used by 1 function | Uses 20 functions
※1254※
populate_options()Function: Create WordPress options and set the default values.
Source: wp-admin/includes/schema.php:361
Used by 3 functions | Uses 16 functions
※1255※
populate_roles()Function: Execute WordPress role creation for the various WordPress versions.
Source: wp-admin/includes/schema.php:689
Used by 3 functions | Uses 8 functions
※1256※
populate_roles_160()Function: Create the roles for WordPress 2.0
Source: wp-admin/includes/schema.php:705
Used by 1 function | Uses 2 functions
※1257※
populate_roles_210()Function: Create and modify WordPress roles for WordPress 2.1.
Source: wp-admin/includes/schema.php:798
Used by 1 function | Uses 1 function
※1258※
populate_roles_230()Function: Create and modify WordPress roles for WordPress 2.3.
Source: wp-admin/includes/schema.php:846
Used by 1 function | Uses 1 function
※1259※
populate_roles_250()Function: Create and modify WordPress roles for WordPress 2.5.
Source: wp-admin/includes/schema.php:859
Used by 1 function | Uses 1 function
※1260※
populate_roles_260()Function: Create and modify WordPress roles for WordPress 2.6.
Source: wp-admin/includes/schema.php:872
Used by 1 function | Uses 1 function
※1261※
populate_roles_270()Function: Create and modify WordPress roles for WordPress 2.7.
Source: wp-admin/includes/schema.php:886
Used by 1 function | Uses 1 function
※1262※
populate_roles_280()Function: Create and modify WordPress roles for WordPress 2.8.
Source: wp-admin/includes/schema.php:900
Used by 1 function | Uses 1 function
※1263※
populate_roles_300()Function: Create and modify WordPress roles for WordPress 3.0.
Source: wp-admin/includes/schema.php:913
Used by 1 function | Uses 1 function
※1264※
populate_site_meta()Function: Creates WordPress site meta and sets the default values.
Source: wp-admin/includes/schema.php:1297
Used by 1 function | Uses 7 functions
※1265※
popuplinks()Function: Adds element attributes to open links in new tabs.
Source: wp-includes/deprecated.php:3757
Used by 0 functions | Uses 1 function
※1266※
postbox_classes()Function: Returns the list of classes to be used by a meta box.
Source: wp-admin/includes/post.php:1286
Used by 2 functions | Uses 3 functions
※1267※
posts_nav_link()Function: Displays the post pages link navigation for previous and next pages.
Source: wp-includes/link-template.php:2537
Used by 0 functions | Uses 1 function
※1268※
post_author_meta_box()Function: Display form field with list of authors.
Source: wp-admin/includes/meta-boxes.php:879
Used by 0 functions | Uses 2 functions
※1269※
post_categories_meta_box()Function: Display post categories form fields.
Source: wp-admin/includes/meta-boxes.php:568
Used by 0 functions | Uses 12 functions
※1270※
post_class()Function: Display the classes for the post div.
Source: wp-includes/post-template.php:453
Used by 0 functions | Uses 1 function
※1271※
post_comments_feed_link()Function: Displays the comment feed link for a post.
Source: wp-includes/link-template.php:753
Used by 1 function | Uses 5 functions
※1272※
post_comment_meta_box()Function: Display comments for post.
Source: wp-admin/includes/meta-boxes.php:821
Used by 0 functions | Uses 9 functions
※1273※
post_comment_meta_box_thead()Function: Display comments for post table header
Source: wp-admin/includes/meta-boxes.php:809
Used by 0 functions | Uses 0 functions
※1274※
post_comment_status_meta_box()Function: Display comments status form fields.
Source: wp-admin/includes/meta-boxes.php:773
Used by 0 functions | Uses 5 functions
※1275※
post_custom()Function: Retrieve post custom meta data field.
Source: wp-includes/post-template.php:1067
Used by 0 functions | Uses 1 function
※1276※
post_custom_meta_box()Function: Display custom fields form fields.
Source: wp-admin/includes/meta-boxes.php:739
Used by 0 functions | Uses 6 functions
※1277※
post_excerpt_meta_box()Function: Display post excerpt form fields.
Source: wp-admin/includes/meta-boxes.php:677
Used by 0 functions | Uses 2 functions
※1278※
post_exists()Function: Determines if a post exists based on title, content, date and type.
Source: wp-admin/includes/post.php:752
Used by 0 functions | Uses 4 functions
※1279※
post_format_meta_box()Function: Display post format form elements.
Source: wp-admin/includes/meta-boxes.php:456
Used by 0 functions | Uses 9 functions
※1280※
post_form_autocomplete_off()Function: Disables autocomplete on the ‘post’ form (Add/Edit Post screens) for WebKit browsers, as they disregard the autocomplete setting on the editor textarea. That can break the editor when the user navigates to it with the browser’s Back button. See #28037
Source: wp-admin/includes/deprecated.php:1487
Used by 0 functions | Uses 1 function
※1281※
post_password_required()Function: Whether post requires password and correct password has been provided.
Source: wp-includes/post-template.php:845
Used by 11 functions | Uses 4 functions
※1282※
post_permalink()Function: Retrieve permalink from post ID.
Source: wp-includes/deprecated.php:3625
Used by 0 functions | Uses 2 functions
※1283※
post_preview()Function: Saves a draft or manually autosaves for the purpose of showing a post preview.
Source: wp-admin/includes/post.php:1855
Used by 0 functions | Uses 12 functions
※1284※
post_reply_link()Function: Displays the HTML content for reply to post link.
Source: wp-includes/comment-template.php:1830
Used by 0 functions | Uses 1 function
※1285※
post_revisions_meta_box()Function: Display list of revisions.
Source: wp-admin/includes/meta-boxes.php:902
Used by 0 functions | Uses 1 function
※1286※
post_slug_meta_box()Function: Display slug form fields.
Source: wp-admin/includes/meta-boxes.php:862
Used by 0 functions | Uses 4 functions
※1287※
post_submit_meta_box()Function: Displays post submit form fields.
Source: wp-admin/includes/meta-boxes.php:22
Used by 0 functions | Uses 30 functions
※1288※
post_tags_meta_box()Function: Display post tags form fields.
Source: wp-admin/includes/meta-boxes.php:505
Used by 0 functions | Uses 8 functions
※1289※
post_thumbnail_meta_box()Function: Display post thumbnail meta box.
Source: wp-admin/includes/meta-boxes.php:1358
Used by 0 functions | Uses 2 functions
※1290※
post_trackback_meta_box()Function: Display trackback links form fields.
Source: wp-admin/includes/meta-boxes.php:699
Used by 0 functions | Uses 4 functions
※1291※
post_type_archive_title()Function: Display or retrieve title for a post type archive.
Source: wp-includes/general-template.php:1365
Used by 4 functions | Uses 5 functions
※1292※
post_type_exists()Function: Determines whether a post type is registered.
Source: wp-includes/post.php:1194
Used by 11 functions | Uses 1 function
※1293※
post_type_supports()Function: Check a post type’s support for a given feature.
Source: wp-includes/post.php:1902
Used by 33 functions | Uses 0 functions
※1294※
prepend_attachment()Function: Wrap attachment in paragraph tag before content.
Source: wp-includes/post-template.php:1649
Used by 1 function | Uses 12 functions
※1295※
prep_atom_text_construct()Function: Determine the type of a string of data with the data formatted.
Source: wp-includes/feed.php:548
Used by 0 functions | Uses 1 function
※1296※
press_it()Function: Press It form handler.
Source: wp-admin/press-this.php:26
Used by 0 functions | Uses 0 functions
※1297※
press_this_media_buttons()Function:
Source: wp-admin/press-this.php:651
Used by 0 functions | Uses 0 functions
※1298※
preview_theme()Function: Start preview theme output buffer.
Source: wp-includes/deprecated.php:3478
Used by 0 functions | Uses 1 function
※1299※
preview_theme_ob_filter()Function: Callback function for ob_start() to capture all links in the theme.
Source: wp-includes/deprecated.php:3520
Used by 0 functions | Uses 1 function
※1300※
preview_theme_ob_filter_callback()Function: Manipulates preview theme links in order to control and maintain location.
Source: wp-includes/deprecated.php:3537
Used by 0 functions | Uses 1 function
※1301※
previous_comments_link()Function: Displays the link to the previous comments page.
Source: wp-includes/link-template.php:2955
Used by 0 functions | Uses 1 function
※1302※
previous_image_link()Function: Displays previous image link that has the same post parent.
Source: wp-includes/media.php:2921
Used by 0 functions | Uses 1 function
※1303※
previous_post()Function: Prints a link to the previous post.
Source: wp-includes/deprecated.php:135
Used by 0 functions | Uses 5 functions
※1304※
previous_posts()Function: Displays or retrieves the previous posts page link.
Source: wp-includes/link-template.php:2428
Used by 1 function | Uses 2 functions
※1305※
previous_posts_link()Function: Displays the previous posts page link.
Source: wp-includes/link-template.php:2475
Used by 0 functions | Uses 1 function
※1306※
previous_post_link()Function: Displays the previous post link that is adjacent to the current post.
Source: wp-includes/link-template.php:2096
Used by 0 functions | Uses 1 function
※1307※
prev_post_rel_link()Function: Displays the relational link for the previous post adjacent to the current post.
Source: wp-includes/link-template.php:1997
Used by 0 functions | Uses 1 function
※1308※
pre_schema_upgrade()Function: Runs before the schema is upgraded.
Source: wp-admin/includes/upgrade.php:3254
Used by 1 function | Uses 6 functions
※1309※
print_admin_styles()Function: Prints the styles queue in the HTML head on admin pages.
Source: wp-includes/script-loader.php:2679
Used by 0 functions | Uses 5 functions
※1310※
print_column_headers()Function: Prints column headers for a particular screen.
Source: wp-admin/includes/list-table.php:87
Used by 0 functions | Uses 2 functions
※1311※
print_embed_comments_button()Function: Prints the necessary markup for the embed comments button.
Source: wp-includes/embed.php:1080
Used by 0 functions | Uses 6 functions
※1312※
print_embed_scripts()Function: Prints the JavaScript in the embed iframe header.
Source: wp-includes/embed.php:1035
Used by 0 functions | Uses 1 function
※1313※
print_embed_sharing_button()Function: Prints the necessary markup for the embed sharing button.
Source: wp-includes/embed.php:1109
Used by 0 functions | Uses 2 functions
※1314※
print_embed_sharing_dialog()Function: Prints the necessary markup for the embed sharing dialog.
Source: wp-includes/embed.php:1127
Used by 0 functions | Uses 7 functions
※1315※
print_embed_styles()Function: Prints the CSS in the embed iframe header.
Source: wp-includes/embed.php:1002
Used by 0 functions | Uses 1 function
※1316※
print_emoji_detection_script()Function: Print the inline Emoji detection script if it is not already printed.
Source: wp-includes/formatting.php:5559
Used by 0 functions | Uses 0 functions
※1317※
print_emoji_styles()Function: Print the important emoji-related styles.
Source: wp-includes/formatting.php:5525
Used by 0 functions | Uses 1 function
※1318※
print_footer_scripts()Function: Prints the scripts that were queued for the footer or too late for the HTML head.
Source: wp-includes/script-loader.php:2534
Used by 1 function | Uses 5 functions
※1319※
print_head_scripts()Function: Prints the script queue in the HTML head on admin pages.
Source: wp-includes/script-loader.php:2495
Used by 1 function | Uses 9 functions
※1320※
print_late_styles()Function: Prints the styles that were queued too late for the HTML head.
Source: wp-includes/script-loader.php:2713
Used by 1 function | Uses 5 functions
※1321※
privacy_ping_filter()Function: Check whether blog is public before returning sites.
Source: wp-includes/comment.php:2896
Used by 0 functions | Uses 1 function
※1322※
query_posts()Function: Sets up The Loop with query parameters.
Source: wp-includes/query.php:96
Used by 0 functions | Uses 1 function
※1323※
rawurlencode_deep()Function: Navigates through an array, object, or scalar, and raw-encodes the values to be used in a URL.
Source: wp-includes/formatting.php:2763
Used by 2 functions | Uses 1 function
※1324※
readonly()Function: Outputs the html readonly attribute.
Source: wp-includes/general-template.php:4694
Used by 0 functions | Uses 1 function
※1325※
recurse_dirsize()Function: Get the size of a directory recursively.
Source: wp-includes/functions.php:7225
Used by 3 functions | Uses 2 functions
※1326※
redirect_canonical()
Function: Redirects incoming links to the proper URL based on the site url.
Source: wp-includes/canonical.php:42
Used by 1 function | Uses 69 functions
※1327※
redirect_guess_404_permalink()
Function: Attempts to guess the correct URL based on query vars
Source: wp-includes/canonical.php:684
Used by 1 function | Uses 9 functions
※1328※
redirect_post()
Function: Redirect to previous page.
Source: wp-admin/includes/post.php:1958
Used by 0 functions | Uses 7 functions
※1329※
redirect_this_site()
Function: Ensure that the current site’s domain is listed in the allowed redirect host list.
Source: wp-includes/ms-functions.php:1978
Used by 0 functions | Uses 1 function
※1330※
refresh_blog_details()
Function: Clear the blog details cache.
Source: wp-includes/ms-blogs.php:273
Used by 0 functions | Uses 2 functions
※1331※
refresh_user_details()
Function: Cleans the user cache for a specific user.
Source: wp-admin/includes/ms.php:314
Used by 0 functions | Uses 2 functions
※1332※
registered_meta_key_exists()
Function: Checks if a meta key is registered.
Source: wp-includes/meta.php:1257
Used by 2 functions | Uses 1 function
※1333※
register_activation_hook()
Function: Set the activation hook for a plugin.
Source: wp-includes/plugin.php:783
Used by 0 functions | Uses 2 functions
※1334※
register_admin_color_schemes()
Function: Registers the default admin color schemes.
Source: wp-includes/general-template.php:4297
Used by 0 functions | Uses 5 functions
※1335※
register_and_do_post_meta_boxes()
Function: Registers the default post meta boxes, and runs the do_meta_boxes actions.
Source: wp-admin/includes/meta-boxes.php:1397
Used by 0 functions | Uses 28 functions
※1336※
register_block_style()
Function: Registers a new block style.
Source: wp-includes/blocks.php:370
Used by 0 functions | Uses 1 function
※1337※
register_block_type()
Function: Registers a block type.
Source: wp-includes/blocks.php:26
Used by 0 functions | Uses 1 function
※1338※
register_column_headers()
Function: Register column headers for a particular screen.
Source: wp-admin/includes/list-table.php:75
Used by 0 functions | Uses 1 function
※1339※
register_deactivation_hook()
Function: Set the deactivation hook for a plugin.
Source: wp-includes/plugin.php:806
Used by 0 functions | Uses 2 functions
※1340※
register_default_headers()
Function: Register a selection of default headers to be displayed by the custom header admin UI.
Source: wp-includes/theme.php:1371
Used by 0 functions | Uses 0 functions
※1341※
register_importer()
Function: Register importer for WordPress.
Source: wp-admin/includes/import.php:54
Used by 0 functions | Uses 1 function
※1342※
register_initial_settings()
Function: Register default settings available in WordPress.
Source: wp-includes/option.php:1901
Used by 0 functions | Uses 3 functions
※1343※
register_meta()
Function: Registers a meta key.
Source: wp-includes/meta.php:1146
Used by 2 functions | Uses 7 functions
※1344※
register_nav_menu()
Function: Registers a navigation menu location for a theme.
Source: wp-includes/nav-menu.php:135
Used by 0 functions | Uses 1 function
※1345※
register_nav_menus()
Function: Registers navigation menu locations for a theme.
Source: wp-includes/nav-menu.php:90
Used by 1 function | Uses 3 functions
※1346※
register_new_user()
Function: Handles registering a new user.
Source: wp-includes/user.php:2476
Used by 0 functions | Uses 19 functions
※1347※
register_post_meta()
Function: Registers a meta key for posts.
Source: wp-includes/post.php:2166
Used by 0 functions | Uses 1 function
※1348※
register_post_status()
Function: Register a post status. Do not use before init.
Source: wp-includes/post.php:1029
Used by 1 function | Uses 3 functions
※1349※
register_post_type()
Function: Registers a post type.
Source: wp-includes/post.php:1405
Used by 1 function | Uses 7 functions
※1350※
register_rest_field()
Function: Registers a new field on an existing WordPress object type.
Source: wp-includes/rest-api.php:115
Used by 1 function | Uses 1 function
※1351※
register_rest_route()
Function: Registers a REST API route.
Source: wp-includes/rest-api.php:33
Used by 15 functions | Uses 4 functions
※1352※
register_setting()
Function: Register a setting and its data.
Source: wp-includes/option.php:2109
Used by 2 functions | Uses 6 functions
※1353※
register_sidebar()
Function: Builds the definition for a single sidebar and returns the ID.
Source: wp-includes/widgets.php:247
Used by 1 function | Uses 8 functions
※1354※
register_sidebars()
Function: Creates multiple sidebars.
Source: wp-includes/widgets.php:166
Used by 0 functions | Uses 3 functions
※1355※
register_sidebar_widget()
Function: Register widget for sidebar with backward compatibility.
Source: wp-includes/deprecated.php:2117
Used by 0 functions | Uses 3 functions
※1356※
register_taxonomy()
Function: Creates or modifies a taxonomy object.
Source: wp-includes/taxonomy.php:413
Used by 1 function | Uses 7 functions
※1357※
register_taxonomy_for_object_type()
Function: Add an already registered taxonomy to an object type.
Source: wp-includes/taxonomy.php:609
Used by 1 function | Uses 3 functions
※1358※
register_term_meta()
Function: Registers a meta key for terms.
Source: wp-includes/taxonomy.php:1326
Used by 0 functions | Uses 1 function
※1359※
register_theme_directory()
Function: Register a directory that contains themes.
Source: wp-includes/theme.php:396
Used by 0 functions | Uses 1 function
※1360※
register_uninstall_hook()
Function: Set the uninstallation hook for a plugin.
Source: wp-includes/plugin.php:837
Used by 0 functions | Uses 5 functions
※1361※
register_widget()
Function: Register a widget
Source: wp-includes/widgets.php:112
Used by 1 function | Uses 1 function
※1362※
register_widget_control()
Function: Registers widget control callback for customizing options.
Source: wp-includes/deprecated.php:2171
Used by 0 functions | Uses 3 functions
※1363※
rel_canonical()
Function: Outputs rel=canonical for singular queries.
Source: wp-includes/link-template.php:3807
Used by 0 functions | Uses 4 functions
※1364※
remove_accents()
Function: Converts all accent characters to ASCII characters.
Source: wp-includes/formatting.php:1601
Used by 2 functions | Uses 2 functions
※1365※
remove_action()
Function: Removes a function from a specified action hook.
Source: wp-includes/plugin.php:583
Used by 19 functions | Uses 1 function
※1366※
remove_all_actions()
Function: Remove all of the hooks from an action.
Source: wp-includes/plugin.php:596
Used by 0 functions | Uses 1 function
※1367※
remove_all_filters()
Function: Remove all of the hooks from a filter.
Source: wp-includes/plugin.php:301
Used by 2 functions | Uses 0 functions
※1368※
remove_all_shortcodes()
Function: Clear all shortcodes.
Source: wp-includes/shortcodes.php:108
Used by 1 function | Uses 0 functions
※1369※
remove_custom_background()
Function: Remove custom background support.
Source: wp-includes/deprecated.php:3045
Used by 0 functions | Uses 2 functions
※1370※
remove_custom_image_header()
Function: Remove image header support.
Source: wp-includes/deprecated.php:3008
Used by 0 functions | Uses 2 functions
※1371※
remove_editor_styles()
Function: Removes all visual editor stylesheets.
Source: wp-includes/theme.php:1964
Used by 0 functions | Uses 3 functions
※1372※
remove_filter()
Function: Removes a function from a specified filter hook.
Source: wp-includes/plugin.php:276
Used by 39 functions | Uses 0 functions
※1373※
remove_image_size()
Function: Remove a new image size.
Source: wp-includes/media.php:318
Used by 0 functions | Uses 0 functions
※1374※
remove_menu_page()
Function: Remove a top-level admin menu.
Source: wp-admin/includes/plugin.php:1715
Used by 0 functions | Uses 0 functions
※1375※
remove_meta_box()
Function: Removes a meta box from one or more screens.
Source: wp-admin/includes/template.php:1375
Used by 1 function | Uses 3 functions
※1376※
remove_option_update_handler()
Function: Unregister a setting
Source: wp-admin/includes/deprecated.php:183
Used by 0 functions | Uses 2 functions
※1377※
remove_option_whitelist()
Function: Removes a list of options from the options whitelist.
Source: wp-admin/includes/plugin.php:2161
Used by 0 functions | Uses 0 functions
※1378※
remove_permastruct()
Function: Removes a permalink structure.
Source: wp-includes/rewrite.php:230
Used by 2 functions | Uses 1 function
※1379※
remove_post_type_support()
Function: Remove support for a feature from a post type.
Source: wp-includes/post.php:1865
Used by 0 functions | Uses 0 functions
※1380※
remove_query_arg()
Function: Removes an item or items from a query string.
Source: wp-includes/functions.php:1135
Used by 21 functions | Uses 1 function
※1381※
remove_rewrite_tag()
Function: Removes an existing rewrite tag (like %postname%).
Source: wp-includes/rewrite.php:185
Used by 2 functions | Uses 1 function
※1382※
remove_role()
Function: Remove role, if it exists.
Source: wp-includes/capabilities.php:829
Used by 0 functions | Uses 2 functions
※1383※
remove_shortcode()
Function: Removes hook for shortcode.
Source: wp-includes/shortcodes.php:91
Used by 0 functions | Uses 0 functions
※1384※
remove_submenu_page()
Function: Remove an admin submenu.
Source: wp-admin/includes/plugin.php:1739
Used by 0 functions | Uses 0 functions
※1385※
remove_theme_mod()
Function: Remove theme modification name from current theme list.
Source: wp-includes/theme.php:987
Used by 5 functions | Uses 4 functions
※1386※
remove_theme_mods()
Function: Remove theme modifications option for current theme.
Source: wp-includes/theme.php:1009
Used by 1 function | Uses 4 functions
※1387※
remove_theme_support()
Function: Allows a theme to de-register its support of a certain feature
Source: wp-includes/theme.php:2732
Used by 2 functions | Uses 1 function
※1388※
remove_user_from_blog()
Function: Remove a user from a blog.
Source: wp-includes/ms-functions.php:236
Used by 5 functions | Uses 13 functions
※1389※
render_block()
Function: Renders a single block into a HTML string.
Source: wp-includes/blocks.php:220
Used by 4 functions | Uses 6 functions
※1390※
request_filesystem_credentials()
Function: Displays a form to the user to request for their FTP/SSH details in order to connect to the filesystem.
Source: wp-admin/includes/file.php:1946
Used by 8 functions | Uses 20 functions
※1391※
require_if_theme_supports()
Function: Checks a theme’s support for a given feature before loading the functions which implement it.
Source: wp-includes/theme.php:2889
Used by 0 functions | Uses 1 function
※1392※
require_wp_db()
Function: Load the database class file and instantiate the $wpdb global.
Source: wp-includes/load.php:408
Used by 0 functions | Uses 1 function
※1393※
reset_mbstring_encoding()
Function: Reset the mbstring internal encoding to a users previously set encoding.
Source: wp-includes/functions.php:6361
Used by 12 functions | Uses 1 function
※1394※
reset_password()
Function: Handles resetting the user’s password.
Source: wp-includes/user.php:2442
Used by 0 functions | Uses 5 functions
※1395※
restore_current_blog()
Function: Restore the current blog, after calling switch_to_blog()
Source: wp-includes/ms-blogs.php:568
Used by 34 functions | Uses 9 functions
※1396※
restore_current_locale()
Function: Restores the translations according to the original locale.
Source: wp-includes/l10n.php:1610
Used by 0 functions | Uses 1 function
※1397※
restore_previous_locale()
Function: Restores the translations according to the previous locale.
Source: wp-includes/l10n.php:1594
Used by 18 functions | Uses 1 function
※1398※
rest_api_default_filters()
Function: Registers the default REST API filters.
Source: wp-includes/rest-api.php:173
Used by 0 functions | Uses 2 functions
※1399※
rest_api_init()
Function: Registers rewrite rules for the API.
Source: wp-includes/rest-api.php:141
Used by 0 functions | Uses 2 functions
※1400※
rest_api_loaded()
Function: Loads the REST API.
Source: wp-includes/rest-api.php:284
Used by 0 functions | Uses 2 functions
※1401※
rest_api_register_rewrites()
Function: Adds REST rewrite rules.
Source: wp-includes/rest-api.php:156
Used by 1 function | Uses 2 functions
※1402※
rest_authorization_required_code()
Function: Returns a contextual HTTP error code for authorization failure.
Source: wp-includes/rest-api.php:1016
Used by 42 functions | Uses 1 function
※1403※
rest_cookie_check_errors()
Function: Checks for errors when using cookie-based authentication.
Source: wp-includes/rest-api.php:879
Used by 0 functions | Uses 7 functions
※1404※
rest_cookie_collect_status()
Function: Collects cookie authentication status.
Source: wp-includes/rest-api.php:933
Used by 0 functions | Uses 1 function
※1405※
rest_do_request()
Function: Do a REST request.
Source: wp-includes/rest-api.php:427
Used by 1 function | Uses 2 functions
※1406※
rest_ensure_request()
Function: Ensures request arguments are a request object (for consistency).
Source: wp-includes/rest-api.php:486
Used by 1 function | Uses 1 function
※1407※
rest_ensure_response()
Function: Ensures a REST response is a response object (for consistency).
Source: wp-includes/rest-api.php:512
Used by 48 functions | Uses 1 function
※1408※
rest_filter_response_fields()
Function: Filter the API response to include only a white-listed set of response object fields.
Source: wp-includes/rest-api.php:726
Used by 0 functions | Uses 3 functions
※1409※
rest_get_avatar_sizes()
Function: Retrieves the pixel sizes for avatars.
Source: wp-includes/rest-api.php:1188
Used by 3 functions | Uses 2 functions
※1410※
rest_get_avatar_urls()
Function: Retrieves the avatar urls in various sizes.
Source: wp-includes/rest-api.php:1170
Used by 2 functions | Uses 2 functions
※1411※
rest_get_date_with_gmt()
Function: Parses a date into both its local and UTC equivalent, in MySQL datetime format.
Source: wp-includes/rest-api.php:982
Used by 2 functions | Uses 3 functions
※1412※
rest_get_server()
Function: Retrieves the current REST server instance.
Source: wp-includes/rest-api.php:443
Used by 6 functions | Uses 4 functions
※1413※
rest_get_url_prefix()
Function: Retrieves the URL prefix for any API resource.
Source: wp-includes/rest-api.php:318
Used by 2 functions | Uses 2 functions
※1414※
rest_handle_deprecated_argument()
Function: Handles _deprecated_argument() errors.
Source: wp-includes/rest-api.php:557
Used by 0 functions | Uses 1 function
※1415※
rest_handle_deprecated_function()
Function: Handles _deprecated_function() errors.
Source: wp-includes/rest-api.php:533
Used by 0 functions | Uses 1 function
※1416※
rest_handle_options_request()
Function: Handles OPTIONS requests for the server.
Source: wp-includes/rest-api.php:612
Used by 0 functions | Uses 0 functions
※1417※
rest_is_boolean()
Function: Determines if a given value is boolean-like.
Source: wp-includes/rest-api.php:1134
Used by 1 function | Uses 0 functions
※1418※
rest_is_field_included()
Function: Given an array of fields to include in a response, some of which may be nested.fields, determine whether the provided field should be included in the response body.
Source: wp-includes/rest-api.php:790
Used by 1 function | Uses 0 functions
※1419※
rest_is_ip_address()
Function: Determines if an IP address is valid.
Source: wp-includes/rest-api.php:1095
Used by 2 functions | Uses 1 function
※1420※
rest_output_link_header()
Function: Sends a Link header for the REST API.
Source: wp-includes/rest-api.php:849
Used by 0 functions | Uses 2 functions
※1421※
rest_output_link_wp_head()
Function: Outputs the REST API link tag into page header.
Source: wp-includes/rest-api.php:834
Used by 0 functions | Uses 2 functions
※1422※
rest_output_rsd()
Function: Adds the REST API URL to the WP RSD endpoint.
Source: wp-includes/rest-api.php:816
Used by 0 functions | Uses 2 functions
※1423※
rest_parse_date()
Function: Parses an RFC3339 time into a Unix timestamp.
Source: wp-includes/rest-api.php:956
Used by 2 functions | Uses 0 functions
※1424※
rest_parse_request_arg()
Function: Parse a request argument based on details registered to the route.
Source: wp-includes/rest-api.php:1073
Used by 2 functions | Uses 3 functions
※1425※
rest_preload_api_request()
Function: Append result of internal request to REST API for purpose of preloading data to be attached to a page.
Source: wp-includes/rest-api.php:1508
Used by 0 functions | Uses 4 functions
※1426※
rest_sanitize_boolean()
Function: Changes a boolean-like value into the proper boolean value.
Source: wp-includes/rest-api.php:1113
Used by 1 function | Uses 0 functions
※1427※
rest_sanitize_request_arg()
Function: Sanitize a request argument based on details registered to the route.
Source: wp-includes/rest-api.php:1050
Used by 1 function | Uses 1 function
※1428※
rest_sanitize_value_from_schema()
Function: Sanitize a value based on a schema.
Source: wp-includes/rest-api.php:1392
Used by 6 functions | Uses 7 functions
※1429※
rest_send_allow_header()
Function: Sends the “Allow” header to state all methods that can be sent to the current route.
Source: wp-includes/rest-api.php:661
Used by 1 function | Uses 0 functions
※1430※
rest_send_cors_headers()
Function: Sends Cross-Origin Resource Sharing headers with API requests.
Source: wp-includes/rest-api.php:580
Used by 0 functions | Uses 3 functions
※1431※
rest_url()
Function: Retrieves the URL to a REST endpoint.
Source: wp-includes/rest-api.php:413
Used by 28 functions | Uses 1 function
※1432※
rest_validate_request_arg()
Function: Validate a request argument based on details registered to the route.
Source: wp-includes/rest-api.php:1030
Used by 4 functions | Uses 1 function
※1433※
rest_validate_value_from_schema()
Function: Validate a value based on a schema.
Source: wp-includes/rest-api.php:1213
Used by 9 functions | Uses 10 functions
※1434※
resume_plugin()
Function: Tries to resume a single plugin.
Source: wp-admin/includes/plugin.php:2345
Used by 0 functions | Uses 7 functions
※1435※
resume_theme()
Function: Tries to resume a single theme.
Source: wp-admin/includes/theme.php:865
Used by 0 functions | Uses 6 functions
※1436※
retrieve_password()
Function: Handles sending password retrieval email to user.
Source: wp-login.php:356
Used by 0 functions | Uses 18 functions
※1437※
retrieve_widgets()
Function: Look for “lost” widgets, this has to run at least on each theme change.
Source: wp-includes/widgets.php:1232
Used by 2 functions | Uses 4 functions
※1438※
revoke_super_admin()
Function: Revokes Super Admin privileges.
Source: wp-includes/capabilities.php:943
Used by 0 functions | Uses 7 functions
※1439※
rewind_posts()
Function: Rewind the loop posts.
Source: wp-includes/query.php:923
Used by 0 functions | Uses 1 function
※1440※
rich_edit_exists()
Function: Determine if TinyMCE is available.
Source: wp-includes/deprecated.php:3387
Used by 0 functions | Uses 1 function
※1441※
rsd_link()
Function: Display the link to the Really Simple Discovery service endpoint.
Source: wp-includes/general-template.php:3055
Used by 0 functions | Uses 2 functions
※1442※
rss2_site_icon()
Function: Displays Site Icon in RSS2.
Source: wp-includes/feed.php:599
Used by 0 functions | Uses 4 functions
※1443※
rss_enclosure()
Function: Display the rss enclosure for the current post.
Source: wp-includes/feed.php:469
Used by 0 functions | Uses 7 functions
※1444※
safecss_filter_attr()
Function: Filters an inline style attribute and removes disallowed rules.
Source: wp-includes/kses.php:2053
Used by 1 function | Uses 6 functions
※1445※
sanitize_bookmark()
Function: Sanitizes all bookmark fields
Source: wp-includes/bookmark.php:333
Used by 3 functions | Uses 1 function
※1446※
sanitize_bookmark_field()
Function: Sanitizes a bookmark field.
Source: wp-includes/bookmark.php:398
Used by 5 functions | Uses 7 functions
※1447※
sanitize_category()
Function: Sanitizes category data based on context.
Source: wp-includes/category.php:248
Used by 0 functions | Uses 1 function
※1448※
sanitize_category_field()
Function: Sanitizes data in single category key field.
Source: wp-includes/category.php:263
Used by 0 functions | Uses 1 function
※1449※
sanitize_comment_cookies()
Function: Sanitizes the cookies sent to the user already.
Source: wp-includes/comment.php:589
Used by 0 functions | Uses 6 functions
※1450※
sanitize_email()
Function: Strips out all characters that are not allowable in an email.
Source: wp-includes/formatting.php:3588
Used by 4 functions | Uses 2 functions
※1451※
sanitize_file_name()
Function: Sanitizes a filename, replacing whitespace with dashes.
Source: wp-includes/formatting.php:2003
Used by 3 functions | Uses 6 functions
※1452※
sanitize_hex_color()
Function: Sanitizes a hex color.
Source: wp-includes/formatting.php:5902
Used by 1 function | Uses 0 functions
※1453※
sanitize_hex_color_no_hash()
Function: Sanitizes a hex color without a hash. Use sanitize_hex_color() when possible.
Source: wp-includes/formatting.php:5927
Used by 2 functions | Uses 1 function
※1454※
sanitize_html_class()
Function: Sanitizes an HTML classname to ensure it only contains valid characters.
Source: wp-includes/formatting.php:2329
Used by 15 functions | Uses 3 functions
※1455※
sanitize_key()
Function: Sanitizes a string key.
Source: wp-includes/formatting.php:2129
Used by 55 functions | Uses 2 functions
※1456※
sanitize_meta()
Function: Sanitize meta value.
Source: wp-includes/meta.php:1067
Used by 4 functions | Uses 4 functions
※1457※
sanitize_mime_type()
Function: Sanitize a mime type
Source: wp-includes/formatting.php:5350
Used by 0 functions | Uses 2 functions
※1458※
sanitize_option()
Function: Sanitises various option values based on the nature of the option.
Source: wp-includes/formatting.php:4554
Used by 7 functions | Uses 17 functions
※1459※
sanitize_post()
Function: Sanitize every post field.
Source: wp-includes/post.php:2306
Used by 7 functions | Uses 1 function
※1460※
sanitize_post_field()
Function: Sanitize post field based on context.
Source: wp-includes/post.php:2352
Used by 5 functions | Uses 11 functions
※1461※
sanitize_sql_orderby()
Function: Ensures a string is a valid SQL ‘order by’ clause.
Source: wp-includes/formatting.php:2307
Used by 0 functions | Uses 0 functions
※1462※
sanitize_term()
Function: Sanitize Term all fields.
Source: wp-includes/taxonomy.php:1473
Used by 9 functions | Uses 1 function
※1463※
sanitize_term_field()
Function: Cleanse the field value in the term based on the context.
Source: wp-includes/taxonomy.php:1524
Used by 8 functions | Uses 13 functions
※1464※
sanitize_textarea_field()
Function: Sanitizes a multiline string from user input or from the database.
Source: wp-includes/formatting.php:5235
Used by 0 functions | Uses 3 functions
※1465※
sanitize_text_field()
Function: Sanitizes a string from user input or from the database.
Source: wp-includes/formatting.php:5207
Used by 34 functions | Uses 3 functions
※1466※
sanitize_title()
Function: Sanitizes a title, or returns a fallback title.
Source: wp-includes/formatting.php:2159
Used by 38 functions | Uses 3 functions
※1467※
sanitize_title_for_query()
Function: Sanitizes a title with the ‘query’ context.
Source: wp-includes/formatting.php:2194
Used by 1 function | Uses 1 function
※1468※
sanitize_title_with_dashes()
Function: Sanitizes a title, replacing whitespace and a few other characters with dashes.
Source: wp-includes/formatting.php:2211
Used by 4 functions | Uses 2 functions
※1469※
sanitize_trackback_urls()
Function: Sanitize space or carriage return separated URLs that are used to send trackbacks.
Source: wp-includes/formatting.php:5371
Used by 2 functions | Uses 2 functions
※1470※
sanitize_url()
Function: Performs esc_url() for database or redirect usage.
Source: wp-includes/deprecated.php:2016
Used by 0 functions | Uses 2 functions
References:
[1]. Functions | WordPress Developer Resources
https://developer.wordpress.org/reference/functions/
EOF