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get_the_post_thumbnail_url › WordPress Function

Since4.4.0
Deprecatedn/a
get_the_post_thumbnail_url ( $post = null, $size = 'post-thumbnail' )
Parameters: (2)
  • (int|WP_Post) $post Optional. Post ID or WP_Post object. Default is global `$post`.
    Required: No
    Default: null
  • (string|int[]) $size Optional. Registered image size to retrieve the source for or a flat array of height and width dimensions. Default 'post-thumbnail'.
    Required: No
    Default: 'post-thumbnail'
Returns:
  • (string|false) Post thumbnail URL or false if no image is available. If `$size` does not match any registered image size, the original image URL will be returned.
Defined at:
Codex:

Return the post thumbnail URL.



Source

function get_the_post_thumbnail_url( $post = null, $size = 'post-thumbnail' ) {
	$post_thumbnail_id = get_post_thumbnail_id( $post );

	if ( ! $post_thumbnail_id ) {
		return false;
	}

	$thumbnail_url = wp_get_attachment_image_url( $post_thumbnail_id, $size );

	/**
	 * Filters the post thumbnail URL.
	 *
	 * @since 5.9.0
	 *
	 * @param string|false     $thumbnail_url Post thumbnail URL or false if the post does not exist.
	 * @param int|WP_Post|null $post          Post ID or WP_Post object. Default is global `$post`.
	 * @param string|int[]     $size          Registered image size to retrieve the source for or a flat array
	 *                                        of height and width dimensions. Default 'post-thumbnail'.
	 */
	return apply_filters( 'post_thumbnail_url', $thumbnail_url, $post, $size );
}