This database has information for all major versions from WP 1.2.1 through 5.7.
|5.5||wp-includes/media.php||1819||View in context||filter|
|5.6||wp-includes/media.php||1842||View in context||filter|
|5.7||wp-includes/media.php||1885||View in context||filter|
We find related hooks using word stems. wp_img_tag_add_loading_attr has 5 significant word stem(s):
attr. Note that some of the hooks below may not appear in all versions of WP.