From 84772cc608be9627c71072f4f6be68c1743910af Mon Sep 17 00:00:00 2001
From: John Blackbourn <johnbillion@git.wordpress.org>
Date: Sat, 2 May 2020 22:55:17 +0000
Subject: [PATCH] Media: Ensure a consistent structure for the array returned
 by `wp_get_attachment_image_src()`.

The array returned by this function previously included a fourth element only when an intermediate image size was used. This change ensures a consistent structure in the returned array regardless of the function's internal behaviour.

Props wido, joemcgill, johnbillion

Fixes #46113

git-svn-id: https://develop.svn.wordpress.org/trunk@47748 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/media.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/wp-includes/media.php b/src/wp-includes/media.php
index d1dfbc24a5..28be1549ac 100644
--- a/src/wp-includes/media.php
+++ b/src/wp-includes/media.php
@@ -947,6 +947,7 @@ function wp_get_registered_image_subsizes() {
  *     @type string $0 Image source URL.
  *     @type int    $1 Image width in pixels.
  *     @type int    $2 Image height in pixels.
+ *     @type bool   $3 Whether the image is a resized image.
  * }
  */
 function wp_get_attachment_image_src( $attachment_id, $size = 'thumbnail', $icon = false ) {
@@ -968,7 +969,7 @@ function wp_get_attachment_image_src( $attachment_id, $size = 'thumbnail', $icon
 		}
 
 		if ( $src && $width && $height ) {
-			$image = array( $src, $width, $height );
+			$image = array( $src, $width, $height, false );
 		}
 	}
 	/**
@@ -982,6 +983,7 @@ function wp_get_attachment_image_src( $attachment_id, $size = 'thumbnail', $icon
 	 *     @type string $0 Image source URL.
 	 *     @type int    $1 Image width in pixels.
 	 *     @type int    $2 Image height in pixels.
+	 *     @type bool   $3 Whether the image is a resized image.
 	 * }
 	 * @param int          $attachment_id Image attachment ID.
 	 * @param string|int[] $size          Requested size of image. Image size name, or array of width