File: wp-includes/functions.php

functionwp_get_default_extension_for_mime_type()

Returns the first matched extension for the mime type, as mapped from wp_get_mime_types().

Used by 2 functions | Uses 1 function | Source: wp-includes/functions.php:3029
function_wp_array_set()

Sets an array in depth based on a path of keys.

Used by 18 functions | Uses 0 functions | Source: wp-includes/functions.php:5166
function_wp_to_kebab_case()

This function is trying to replicate what lodash’s kebabCase (JS library) does in the client.

Used by 10 functions | Uses 0 functions | Source: wp-includes/functions.php:5233
functionwp_get_direct_update_https_url()

Gets the URL for directly updating the site to use HTTPS.

Used by 1 function | Uses 1 function | Source: wp-includes/functions.php:8745
hookwp_direct_update_https_url

Filters the URL for directly updating the PHP version the site is running on from the host.

Used by 1 function | Uses 0 functions | Source: wp-includes/functions.php:8759
functionwp_get_update_https_url()

Gets the URL to learn more about updating the site to use HTTPS.

Used by 1 function | Uses 2 functions | Source: wp-includes/functions.php:8691
hookwp_update_https_url

Filters the URL to learn more about updating the HTTPS version the site is running on.

Used by 1 function | Uses 0 functions | Source: wp-includes/functions.php:8709
functionwp_get_default_update_https_url()

Gets the default URL to learn more about updating the site to use HTTPS.

Used by 2 functions | Uses 1 function | Source: wp-includes/functions.php:8729
hookpre_recurse_dirsize

Filters the amount of storage space used by one directory and all its children, in megabytes.

Used by 1 function | Uses 0 functions | Source: wp-includes/functions.php:8869
functionclean_dirsize_cache()

Cleans directory size cache used by recurse_dirsize().

Used by 3 functions | Uses 6 functions | Source: wp-includes/functions.php:8926
function_wp_array_get()

Accesses an array in depth based on a path of keys.

Used by 32 functions | Uses 0 functions | Source: wp-includes/functions.php:5096
hookpre_wp_unique_filename_file_list

Filters the file list used for calculating a unique filename for a newly added file.

Used by 1 function | Uses 0 functions | Source: wp-includes/functions.php:2685
function_wp_check_existing_file_names()

Helper function to check if a file name could match an existing image sub-size file name.

Used by 2 functions | Uses 0 functions | Source: wp-includes/functions.php:2847
functiondo_favicon()

Displays the favicon.ico file content.

Used by 0 functions | Uses 4 functions | Source: wp-includes/functions.php:1742
hookdo_faviconico

Fires when serving the favicon.ico file.

Used by 1 function | Uses 0 functions | Source: wp-includes/functions.php:1748
functionwp_fuzzy_number_match()

Checks if two numbers are nearly the same.

Used by 2 functions | Uses 0 functions | Source: wp-includes/functions.php:9054
functioncurrent_datetime()

Retrieves the current time as an object using the site’s timezone.

Used by 1 function | Uses 1 function | Source: wp-includes/functions.php:101
functionwp_timezone_string()

Retrieves the timezone of the site as a string.

Used by 2 functions | Uses 1 function | Source: wp-includes/functions.php:124
functionwp_timezone()

Retrieves the timezone of the site as a `DateTimeZone` object.

Used by 10 functions | Uses 1 function | Source: wp-includes/functions.php:152
functionwp_date()

Retrieves the date, in localized format.

Used by 6 functions | Uses 8 functions | Source: wp-includes/functions.php:243
hookwp_date

Filters the date formatted based on the locale.

Used by 1 function | Uses 0 functions | Source: wp-includes/functions.php:318
functionis_wp_version_compatible()

Checks compatibility with the current WordPress version.

Used by 16 functions | Uses 1 function | Source: wp-includes/functions.php:9005
functionis_php_version_compatible()

Checks compatibility with the current PHP version.

Used by 18 functions | Uses 0 functions | Source: wp-includes/functions.php:9038
functionwp_get_update_php_annotation()

Returns the default annotation for the web hosting altering the “Update PHP” page URL.

Used by 6 functions | Uses 4 functions | Source: wp-includes/functions.php:8605
function_jsonp_wp_die_handler()

Kills WordPress execution and displays JSONP response with an error message.

Used by 0 functions | Uses 4 functions | Source: wp-includes/functions.php:4153
function_xml_wp_die_handler()

Kills WordPress execution and displays XML response with an error message.

Used by 0 functions | Uses 3 functions | Source: wp-includes/functions.php:4231
hookwp_die_jsonp_handler

Filters the callback for killing WordPress execution for JSONP REST requests.

Used by 1 function | Uses 0 functions | Source: wp-includes/functions.php:3817
hookwp_die_xml_handler

Filters the callback for killing WordPress execution for XML requests.

Used by 1 function | Uses 0 functions | Source: wp-includes/functions.php:3839
functionwp_get_direct_php_update_url()

Gets the URL for directly updating the PHP version the site is running on.

Used by 1 function | Uses 1 function | Source: wp-includes/functions.php:8633
hookwp_direct_php_update_url

Filters the URL for directly updating the PHP version the site is running on from the host.

Used by 1 function | Uses 0 functions | Source: wp-includes/functions.php:8647