diff --git a/reference/array/functions/array-diff-assoc.xml b/reference/array/functions/array-diff-assoc.xml
index dfe81f5670f1..10f715b6be54 100644
--- a/reference/array/functions/array-diff-assoc.xml
+++ b/reference/array/functions/array-diff-assoc.xml
@@ -97,7 +97,7 @@
 <![CDATA[
 <?php
 $array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red");
-$array2 = array("a" => "green", "yellow", "red");
+$array2 = array("a" => "green", "yellow", 1 => "red");
 $result = array_diff_assoc($array1, $array2);
 print_r($result);
 ?>
diff --git a/reference/array/functions/array-diff-uassoc.xml b/reference/array/functions/array-diff-uassoc.xml
index 81663e5d93a3..df4c4504784e 100644
--- a/reference/array/functions/array-diff-uassoc.xml
+++ b/reference/array/functions/array-diff-uassoc.xml
@@ -98,7 +98,7 @@ function key_compare_func($a, $b)
 }
 
 $array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red");
-$array2 = array("a" => "green", "yellow", "red");
+$array2 = array("a" => "green", "yellow", 1 => "red");
 $result = array_diff_uassoc($array1, $array2, "key_compare_func");
 print_r($result);
 ?>