_wp_check_alternate_file_names()

Function: Helper function to test if each of an array of file names could conflict with existing files.

Source: wp-includes/functions.php:2704

Used by 1 function | Uses 1 function

wp_get_default_extension_for_mime_type()

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

Source: wp-includes/functions.php:2911

Used by 2 functions | Uses 1 function

_wp_array_set()

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

Source: wp-includes/functions.php:4788

Used by 4 functions | Uses 0 functions

_wp_to_kebab_case()

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

Source: wp-includes/functions.php:4853

Used by 2 functions | Uses 0 functions

wp_get_update_https_url()

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

Source: wp-includes/functions.php:7951

Used by 1 function | Uses 3 functions

wp_update_https_url

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

Source: wp-includes/functions.php:7969

Used by 1 function | Uses 0 functions

wp_get_default_update_https_url()

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

Source: wp-includes/functions.php:7989

Used by 2 functions | Uses 1 function

wp_get_direct_update_https_url()

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

Source: wp-includes/functions.php:8005

Used by 1 function | Uses 2 functions

wp_direct_update_https_url

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

Source: wp-includes/functions.php:8019

Used by 1 function | Uses 0 functions

clean_dirsize_cache()

Function: Cleans directory size cache used by recurse_dirsize().

Source: wp-includes/functions.php:8168

Used by 3 functions | Uses 3 functions

pre_recurse_dirsize

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

Source: wp-includes/functions.php:8119

Used by 1 function | Uses 0 functions

_wp_array_get()

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

Source: wp-includes/functions.php:4739

Used by 11 functions | Uses 0 functions

pre_wp_unique_filename_file_list

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

Source: wp-includes/functions.php:2586

Used by 1 function | Uses 0 functions

_wp_check_existing_file_names()

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

Source: wp-includes/functions.php:2728

Used by 2 functions | Uses 0 functions

do_favicon()

Function: Display the favicon.ico file content.

Source: wp-includes/functions.php:1686

Used by 0 functions | Uses 5 functions

do_faviconico

Action Hook: Fires when serving the favicon.ico file.

Source: wp-includes/functions.php:1692

Used by 1 function | Uses 0 functions

wp_fuzzy_number_match()

Function: Check if two numbers are nearly the same.

Source: wp-includes/functions.php:8222

Used by 2 functions | Uses 0 functions

wp_timezone()

Function: Retrieves the timezone from site settings as a `DateTimeZone` object.

Source: wp-includes/functions.php:136

Used by 10 functions | Uses 1 function

wp_date()

Function: Retrieves the date, in localized format.

Source: wp-includes/functions.php:227

Used by 4 functions | Uses 9 functions

wp_date

Filter Hook: Filters the date formatted based on the locale.

Source: wp-includes/functions.php:302

Used by 1 function | Uses 0 functions

current_datetime()

Function: Retrieves the current time as an object with the timezone from settings.

Source: wp-includes/functions.php:94

Used by 1 function | Uses 1 function

wp_timezone_string()

Function: Retrieves the timezone from site settings as a string.

Source: wp-includes/functions.php:108

Used by 2 functions | Uses 1 function

is_wp_version_compatible()

Function: Checks compatibility with the current WordPress version.

Source: wp-includes/functions.php:8194

Used by 13 functions | Uses 1 function

is_php_version_compatible()

Function: Checks compatibility with the current PHP version.

Source: wp-includes/functions.php:8206

Used by 16 functions | Uses 0 functions

wp_get_update_php_annotation()

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

Source: wp-includes/functions.php:7865

Used by 6 functions | Uses 4 functions

_jsonp_wp_die_handler()

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

Source: wp-includes/functions.php:3897

Used by 0 functions | Uses 4 functions

_xml_wp_die_handler()

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

Source: wp-includes/functions.php:3971

Used by 0 functions | Uses 3 functions

wp_die_jsonp_handler

Filter Hook: Filters the callback for killing WordPress execution for JSONP REST requests.

Source: wp-includes/functions.php:3565

Used by 1 function | Uses 0 functions

wp_die_xml_handler

Filter Hook: Filters the callback for killing WordPress execution for XML requests.

Source: wp-includes/functions.php:3587

Used by 1 function | Uses 0 functions

wp_direct_php_update_url

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

Source: wp-includes/functions.php:7907

Used by 1 function | Uses 0 functions