id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
23593	Add functions to extract the first image from content, [gallery] a post, or an arbitrary string	wonderboymusic		"= Scenarios

A post has a post format of Image, but the current theme does not support the Image post format but:
- There's a gallery shortcode in the content and you want the first image
- There are images attached to the post and you want the first one
- There is an image tag as the content or in the content and you want the src
- The content is a URL representing an image
- The content is a URL representing an image, followed by new line(s), followed by commentary

Introduce `the_image()`, `get_the_image( $post_id = 0 )`, `get_content_image( &$content, $remove = false )`, `get_post_images( $post_id = 0 )`"	enhancement	closed	normal		Post Formats		normal	duplicate	has-patch