get_post_gallery_images() WP 3.6.0

Retrieves an array of image URLs that belong to the first gallery of the specified post.

No Hooks.

Return

Array. A list of a gallery's image srcs in the order they are listed in the [gallery] shortcode.

Usage

get_post_gallery_images( $post );

$post(int/WP_Post)

Post ID or WP_Post object.
Default: global $post

Examples

#1 Basic usage

$gal = get_post_gallery_images( 2179 );

/* $gal contains
Array
(
	[0] => http://wp-kama.com/wp-content/uploads/2016/02/image12-80x80.png
	[1] => http://wp-kama.com/wp-content/uploads/2016/02/image11-80x80.png
	[2] => http://wp-kama.com/wp-content/uploads/2016/02/image10-80x80.png
)
*/

Code of get post gallery images: wp-includes/media.php ^{WP 5.2.2}

<?php
function get_post_gallery_images( $post = 0 ) {
	$gallery = get_post_gallery( $post, false );
	return empty( $gallery['src'] ) ? array() : $gallery['src'];
}

Related Functions

From tag: Gallery