fix #56

pfefferle · pfefferle · commit de62e9510222 · 2019-09-27T11:37:15.000+02:00
diff --git a/includes/class-post.php b/includes/class-post.php
@@ -91,6 +91,9 @@ public function get_attachments() {
 				$image_ids[] = $attachment->ID;
 			}
 		}
+
+		$image_ids = \array_unique( $image_ids );
+
 		// get URLs for each image
 		foreach ( $image_ids as $id ) {
 			$thumbnail = \wp_get_attachment_image_src( $id, 'full' );

Original file line number	Diff line number	Diff line change
`@@ -91,6 +91,9 @@ public function get_attachments() {`
`91`	`91`	`$image_ids[] = $attachment->ID;`
`92`	`92`	`}`
`93`	`93`	`}`
	`94`	`+`
	`95`	`+ $image_ids = \array_unique( $image_ids );`
	`96`	`+`
`94`	`97`	`// get URLs for each image`
`95`	`98`	`foreach ( $image_ids as $id ) {`
`96`	`99`	`$thumbnail = \wp_get_attachment_image_src( $id, 'full' );`