WordPress 4.0.0 Hooks, Functions, Classes and Methods
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delete_user_form

Fires at the end of the delete users form prior to the confirm button.

human_time_diff

Filters the human readable difference between two timestamps.

oembed_ttl

Filters the oEmbed TTL value (time to live).

rss_tag_pre

Fires between the xml and rss tags in a feed.