media_sideload_image()
Function: Downloads an image from the specified URL, saves it as an attachment, and optionally attaches it to a post.
Source: wp-admin/includes/media.php:1028
media_upload_gallery()
Function: Retrieves the legacy media uploader form in an iframe.
Source: wp-admin/includes/media.php:1114
media_upload_library()
Function: Retrieves the legacy media library form in an iframe.
Source: wp-admin/includes/media.php:1140
image_align_input_fields()
Function: Retrieves HTML for the image alignment radio buttons with the specified one checked.
Source: wp-admin/includes/media.php:1166
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
admin_head-media-upload-popup
Action Hook: Fires when scripts enqueued for the admin header for the legacy (pre-3.5.0) media upload popup are printed.
Source: wp-admin/includes/media.php:601
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
admin_head_{$content_func}
Action Hook: Fires in the admin header for each specific form tab in the legacy (pre-3.5.0) media upload popup.
Source: wp-admin/includes/media.php:616
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