1 files changed, 44 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_unique_variation8.phpt b/ext/standard/tests/array/array_unique_variation8.phpt
new file mode 100644
index 000000000..ae6e8bb5c
--- /dev/null
+++ b/ext/standard/tests/array/array_unique_variation8.phpt
@@ -0,0 +1,44 @@
+--TEST--
+Test array_unique() function : usage variations - two dimensional arrays
+--FILE--
+<?php
+/* Prototype  : array array_unique(array $input)
+ * Description: Removes duplicate values from array 
+ * Source code: ext/standard/array.c
+*/
+
+/*
+ * Testing the functionality of array_unique() by passing 
+ * two dimensional arrays for $input argument.
+*/
+
+echo "*** Testing array_unique() : two dimensional array for \$input argument ***\n";
+
+// initialize the 2-d array
+$input = array( 
+  array(1, 2, 3, 1),
+  array("hello", "world", "str1" => "hello", "str2" => 'world'),
+  array(1 => "one", 2 => "two", "one", 'two'),
+  array(1, 2, 3, 1)
+);
+
+var_dump( array_unique($input) );
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_unique() : two dimensional array for $input argument ***
+array(1) {
+  [0]=>
+  array(4) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+    [3]=>
+    int(1)
+  }
+}
+Done