get_attached_media() │ WP 3.6.0

Retrieves media attached to the passed post.

Uses: get_children()
Hooks from the function

Return

WP_Post[]. Array of media attached to the given post.

Usage

get_attached_media( $type, $post );
$type(string) (required)
Mime type.
$post(int|WP_Post)
Post ID or WP_Post object.
Default: global $post

Examples

0

#1 Get the attachments (images) of the current post

In this example we will get the data of images attached to posts with ID=2018:

$media = get_attached_media( 'image', 2018 );

print_r( $media );

This code will display something like this:

Array
(
	[2024] => WP_Post Object
		(
			[ID] => 2024
			[post_author] => 1
			[post_date] => 2013-01-09 19:46:33
			[post_date_gmt] => 2013-01-09 15:46:33
			[post_content] => 
			[post_title] => ajax in WordPress
			[post_excerpt] => 
			[post_status] => inherit
			[comment_status] => open
			[ping_status] => open
			[post_password] => 
			[post_name] => ajax-in-wp
			[to_ping] => 
			[pinged] => 
			[post_modified] => 2013-01-09 19:46:33
			[post_modified_gmt] => 2013-01-09 15:46:33
			[post_content_filtered] => 
			[post_parent] => 2018
			[guid] => http://wp-kama.com/wp-content/uploads/2013/01/ajax-in-wp.jpg
			[menu_order] => 0
			[post_type] => attachment
			[post_mime_type] => image/jpeg
			[comment_count] => 0
			[filter] => raw
		)
	[2000] => WP_Post Object
		(
			[ID] => 2024
			...
		)
)
0

#2 Get the first image attached to the post

This code shows how to get the first image attached to a post with ID = 2018:

$media = get_attached_media( 'image', 2018 );
$media = array_shift( $media );

// picture link
$image_url = $media->guid;

// display the picture in the browser
echo '<img src="'. $image_url .'" />';
0

#3 Get post attachments of any type

You can get all the attachments of a post, regardless of type. To do this, you need to specify an empty string in the first parameter:

$media = get_attached_media( '' );

// or

$media = get_attached_media( '', 102 );

Changelog

Since 3.6.0 Introduced.

get_attached_media() code WP 6.1.1

wp-includes/media.php 
function get_attached_media( $type, $post = 0 ) {
	$post = get_post( $post );

	if ( ! $post ) {
		return array();
	}

	$args = array(
		'post_parent'    => $post->ID,
		'post_type'      => 'attachment',
		'post_mime_type' => $type,
		'posts_per_page' => -1,
		'orderby'        => 'menu_order',
		'order'          => 'ASC',
	);

	/**
	 * Filters arguments used to retrieve media attached to the given post.
	 *
	 * @since 3.6.0
	 *
	 * @param array   $args Post query arguments.
	 * @param string  $type Mime type of the desired media.
	 * @param WP_Post $post Post object.
	 */
	$args = apply_filters( 'get_attached_media_args', $args, $type, $post );

	$children = get_children( $args );

	/**
	 * Filters the list of media attached to the given post.
	 *
	 * @since 3.6.0
	 *
	 * @param WP_Post[] $children Array of media attached to the given post.
	 * @param string    $type     Mime type of the media desired.
	 * @param WP_Post   $post     Post object.
	 */
	return (array) apply_filters( 'get_attached_media', $children, $type, $post );
}

Attachments (Media files)