WordPress Code Reference

wp_get_attachment_image_attributes

Summery Summery

Filters the list of attachment image attributes.

apply_filters( 'wp_get_attachment_image_attributes', string[] $attr, WP_Post $attachment, string|array $size )

$attr: Array of attribute values for the image markup, keyed by attribute name. See wp_get_attachment_image().
$attachment: Image attachment post.
$size: Requested size. Image size or array of width and height values (in that order). Default 'thumbnail'.

Changelog
Version	Description
2.8.0	Introduced.