absint()

Function: Convert a value to non-negative integer.

Source: wp-includes/functions.php:5325

Used by 124 functions | Uses 0 functions

activate_plugin()

Function: Attempts activation of plugin in a “sandbox” and redirects on success.

Source: wp-admin/includes/plugin.php:629

Used by 2 functions | Uses 19 functions

activate_plugins()

Function: Activates multiple plugins.

Source: wp-admin/includes/plugin.php:857

Used by 0 functions | Uses 5 functions

activate_sitewide_plugin()

Function: Deprecated functionality for activating a network-only plugin.

Source: wp-admin/includes/ms-deprecated.php:57

Used by 0 functions | Uses 1 function

addslashes_gpc()

Function: Adds slashes to a string or recursively adds slashes to strings within an array.

Source: wp-includes/formatting.php:2786

Used by 1 function | Uses 1 function

addslashes_strings_only()

Function: Adds slashes only if the provided value is a string.

Source: wp-includes/deprecated.php:4123

Used by 0 functions | Uses 0 functions

add_action()

Function: Adds a callback function to an action hook.

Source: wp-includes/plugin.php:400

Used by 79 functions | Uses 1 function

add_allowed_options()

Function: Adds an array of options to the list of allowed options.

Source: wp-admin/includes/plugin.php:2215

Used by 2 functions | Uses 0 functions

add_blog_option()

Function: Add a new option for a given blog ID.

Source: wp-includes/ms-blogs.php:403

Used by 0 functions | Uses 4 functions

add_clean_index()

Function: Adds an index to a specified table.

Source: wp-admin/includes/upgrade.php:2535

Used by 0 functions | Uses 2 functions

add_comments_page()

Function: Adds a submenu page to the Comments main menu.

Source: wp-admin/includes/plugin.php:1757

Used by 0 functions | Uses 1 function

add_comment_meta()

Function: Adds meta data field to a comment.

Source: wp-includes/comment.php:433

Used by 3 functions | Uses 1 function

add_contextual_help()

Function: Add contextual help text for a page.

Source: wp-admin/includes/deprecated.php:992

Used by 0 functions | Uses 3 functions

add_cssclass()

Function: Adds a CSS class to a string.

Source: wp-admin/includes/menu.php:198

Used by 1 function | Uses 0 functions

add_custom_background()

Function: Add callbacks for background image display.

Source: wp-includes/deprecated.php:3031

Used by 0 functions | Uses 2 functions

add_custom_image_header()

Function: Add callbacks for image header display.

Source: wp-includes/deprecated.php:2995

Used by 0 functions | Uses 2 functions

add_dashboard_page()

Function: Adds a submenu page to the Dashboard main menu.

Source: wp-admin/includes/plugin.php:1637

Used by 0 functions | Uses 1 function

add_editor_style()

Function: Adds callback for custom TinyMCE editor stylesheets.

Source: wp-includes/theme.php:2091

Used by 0 functions | Uses 2 functions

add_existing_user_to_blog()

Function: Adds a user to a blog based on details from maybe_add_existing_user_to_blog().

Source: wp-includes/ms-functions.php:2305

Used by 1 function | Uses 4 functions

add_feed()

Function: Adds a new feed type like /atom1/.

Source: wp-includes/rewrite.php:250

Used by 0 functions | Uses 2 functions

add_filter()

Function: Adds a callback function to a filter hook.

Source: wp-includes/plugin.php:114

Used by 106 functions | Uses 0 functions

add_image_size()

Function: Register a new image size.

Source: wp-includes/media.php:291

Used by 2 functions | Uses 1 function

add_link()

Function: Add a link to using values provided in $_POST.

Source: wp-admin/includes/bookmark.php:16

Used by 0 functions | Uses 1 function

add_links_page()

Function: Adds a submenu page to the Links main menu.

Source: wp-admin/includes/plugin.php:1709

Used by 0 functions | Uses 1 function

add_magic_quotes()

Function: Walks the array while sanitizing the contents.

Source: wp-includes/functions.php:1273

Used by 4 functions | Uses 1 function

add_management_page()

Function: Adds a submenu page to the Tools main menu.

Source: wp-admin/includes/plugin.php:1512

Used by 0 functions | Uses 1 function

add_media_page()

Function: Adds a submenu page to the Media main menu.

Source: wp-admin/includes/plugin.php:1685

Used by 0 functions | Uses 1 function

add_menu_classes()

Function: Adds CSS classes for top-level administration menu items.

Source: wp-admin/includes/menu.php:216

Used by 0 functions | Uses 3 functions

add_menu_page()

Function: Adds a top-level menu page.

Source: wp-admin/includes/plugin.php:1305

Used by 2 functions | Uses 8 functions

add_meta()

Function: Adds post meta data defined in the `$_POST` superglobal for a post with given ID.

Source: wp-admin/includes/post.php:933

Used by 3 functions | Uses 5 functions