apply_filters( 'wp_get_attachment_id3_keys', array $fields, WP_Post $attachment, string $context )

Filters the editable list of keys to look up data from an attachment’s metadata.

Parameters

$fields: (array) Key/value pairs of field keys to labels.
$attachment: (WP_Post) Attachment object.
$context: (string) The context. Accepts 'edit', 'display'. Default 'display'.

Used By
Used By	Description
wp-includes/media.php: wp_get_attachment_id3_keys()	Returns useful keys to use to lookup data from an attachment’s stored metadata.

Changelog
Version	Description
WP-3.9.0	Introduced.