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
media_upload_tabs()
Function: Defines the default media upload tabs.
Source: wp-admin/includes/media.php:16
media_upload_tabs
Filter Hook: Filters the available tabs in the legacy (pre-3.5.0) media popup.
Source: wp-admin/includes/media.php:31
update_gallery_tab()
Function: Adds the gallery tab back to the tabs array if post has image attachments.
Source: wp-admin/includes/media.php:44
the_media_upload_tabs()
Function: Outputs the legacy media upload tabs UI.
Source: wp-admin/includes/media.php:76
get_image_send_to_editor()
Function: Retrieves the image HTML to send to the editor.
Source: wp-admin/includes/media.php:133
image_send_to_editor
Filter Hook: Filters the image HTML markup to send to the editor when inserting an image.
Source: wp-admin/includes/media.php:168