Determines if the specified post is an autosave.
_wp_put_post_revision
Inserts post data into the posts table as a post revision.
wp_is_post_revision
Determines if the specified post is a revision.
wp_get_post_autosave
Retrieve the autosaved data of the specified post.
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wp_save_post_revision
Creates a revision for the current version of a post.
_wp_post_revision_fields
Filters the list of fields saved in post revisions.
_wp_post_revision_fields
Determines which fields of posts are to be saved in revisions.
wp_text_diff
Displays a human readable HTML representation of the difference between two strings.
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set_logged_in_cookie
Fires immediately before the logged-in authentication cookie is set.
pre_update_option_{$option}
Filters a specific option before its value is (maybe) serialized and updated.
img_caption_shortcode
Filters the default caption shortcode output.
img_caption_shortcode
Builds the Caption shortcode output.
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get_image_tag
Filters the HTML content for the image tag.
get_image_tag_class
Filters the value of the attachment’s image tag class attribute.
is_ssl
Determines if SSL is used.