image_size_names_choose
Filter Hook: Filters the names and labels of the default image sizes.
Source: wp-admin/includes/media.php:1213
media_buttons()
Function: Adds the media button to the editor.
Source: wp-admin/includes/media.php:654
image_link_input_fields()
Function: Retrieves HTML for the Link URL buttons with the default link type as specified.
Source: wp-admin/includes/media.php:1282
media_buttons_context
Filter Hook (deprecated): Filters the legacy (pre-3.5.0) media buttons.
Source: wp-admin/includes/media.php:687
get_upload_iframe_src()
Function: Retrieves the upload iframe source URL.
Source: wp-admin/includes/media.php:710
{$type}_upload_iframe_src
Filter Hook: Filters the upload iframe source URL for a specific media type.
Source: wp-admin/includes/media.php:742
media_upload_form_handler()
Function: Handles form submissions for the legacy media uploader.
Source: wp-admin/includes/media.php:754
attachment_fields_to_save
Filter Hook: Filters the attachment fields to be saved.
Source: wp-admin/includes/media.php:805
media_send_to_editor
Filter Hook: Filters the HTML markup for a media item sent to the editor.
Source: wp-admin/includes/media.php:871
wp_media_upload_handler()
Function: Handles the process of uploading media.
Source: wp-admin/includes/media.php:886