{$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
_cleanup_image_add_caption()
Function: Private preg_replace callback used in image_add_caption().
Source: wp-admin/includes/media.php:258
media_send_to_editor()
Function: Adds image HTML to editor.
Source: wp-admin/includes/media.php:270
media_handle_upload()
Function: Saves a file submitted from a POST request and create an attachment post for it.
Source: wp-admin/includes/media.php:292
media_handle_sideload()
Function: Handles a side-loaded file in the same way as an uploaded file is handled by media_handle_upload().
Source: wp-admin/includes/media.php:459
wp_iframe()
Function: Outputs the iframe to display the media upload page.
Source: wp-admin/includes/media.php:550
admin_print_styles-media-upload-popup
Action Hook: Fires when admin styles enqueued for the legacy (pre-3.5.0) media upload popup are printed.
Source: wp-admin/includes/media.php:580