1 files changed, 44 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_diff_key2.phpt b/ext/standard/tests/array/array_diff_key2.phpt
new file mode 100644
index 0000000..b7ef7f3
--- /dev/null
+++ b/ext/standard/tests/array/array_diff_key2.phpt
@@ -0,0 +1,44 @@
+--TEST--
+basic array_diff_key test
+--FILE--
+<?php
+$array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red", "");
+$array2 = array("a" => "green", "yellow", "red", TRUE);
+$array3 = array("red", "a"=>"brown", "");
+$result[] = array_diff_key($array1, $array2);
+$result[] = array_diff_key($array1, $array3);
+$result[] = array_diff_key($array2, $array3);
+$result[] = array_diff_key($array1, $array2, $array3);
+
+var_dump($result);
+
+?>
+--EXPECT--
+array(4) {
+  [0]=>
+  array(2) {
+    ["b"]=>
+    string(5) "brown"
+    ["c"]=>
+    string(4) "blue"
+  }
+  [1]=>
+  array(2) {
+    ["b"]=>
+    string(5) "brown"
+    ["c"]=>
+    string(4) "blue"
+  }
+  [2]=>
+  array(1) {
+    [2]=>
+    bool(true)
+  }
+  [3]=>
+  array(2) {
+    ["b"]=>
+    string(5) "brown"
+    ["c"]=>
+    string(4) "blue"
+  }
+}