Filters the update response for a given theme hostname.

The dynamic portion of the hook name, $hostname, refers to the hostname of the URI specified in the Update URI header field.

$update array|false

The theme update data with the latest details. Default false.

• idstring
  Optional. ID of the theme for update purposes, should be a URI specified in the Update URI header field.
• themestring
  Directory name of the theme.
• versionstring
  The version of the theme.
• urlstring
  The URL for details of the theme.
• packagestring
  Optional. The update ZIP for the theme.
• testedstring
  Optional. The version of WordPress the theme is tested against.
• requires_phpstring
  Optional. The version of PHP which the theme requires.
• autoupdatebool
  Optional. Whether the theme should automatically update.
• translationsarray
  Optional. List of translation updates for the theme.

  • languagestring
    The language the translation update is for.
  • versionstring
    The version of the theme this translation is for.
    This is not the version of the language file.
  • updatedstring
    The update timestamp of the translation file.
    Should be a date in the YYYY-MM-DD HH:MM:SS format.
  • packagestring
    The ZIP location containing the translation update.
  • autoupdatestring
    Whether the translation should be automatically installed.
    
  $theme_data array
  Theme headers.
  $theme_stylesheet string
  Theme stylesheet.
  $locales string[]
  Installed locales to look up translations for.

  Source

  File: wp-includes/update.php. View all references

  $update = apply_filters( "update_themes_{$hostname}", false, $theme_data, $theme_stylesheet, $locales );
  

  Related

  Used By

  Used By	Description
  wp_update_themes() wp-includes/update.php	Checks for available updates to themes based on the latest versions hosted on WordPress.org.

  Changelog

  Version	Description
  6.1.0	Introduced.