1 files changed, 65 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_merge_variation7.phpt b/ext/standard/tests/array/array_merge_variation7.phpt
new file mode 100644
index 000000000..00943f3ea
--- /dev/null
+++ b/ext/standard/tests/array/array_merge_variation7.phpt
@@ -0,0 +1,65 @@
+--TEST--
+Test array_merge() function : usage variations - Mixed keys
+--FILE--
+<?php
+/* Prototype  : array array_merge(array $arr1, array $arr2 [, array $...])
+ * Description: Merges elements from passed arrays into one array 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass array_merge() arrays with mixed keys to test how it attaches them to
+ * existing arrays
+ */
+
+echo "*** Testing array_merge() : usage variations ***\n";
+
+//mixed keys
+$arr1 = array('zero', 20 => 'twenty', 'thirty' => 30, true => 'bool');
+$arr2 = array(0, 1, 2, null => 'null', 1.234E-10 => 'float');
+
+var_dump(array_merge($arr1, $arr2));
+var_dump(array_merge($arr2, $arr1));
+
+echo "Done";
+?>
+
+--EXPECTF--
+*** Testing array_merge() : usage variations ***
+array(8) {
+  [0]=>
+  string(4) "zero"
+  [1]=>
+  string(6) "twenty"
+  ["thirty"]=>
+  int(30)
+  [2]=>
+  string(4) "bool"
+  [3]=>
+  string(5) "float"
+  [4]=>
+  int(1)
+  [5]=>
+  int(2)
+  [""]=>
+  string(4) "null"
+}
+array(8) {
+  [0]=>
+  string(5) "float"
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+  [""]=>
+  string(4) "null"
+  [3]=>
+  string(4) "zero"
+  [4]=>
+  string(6) "twenty"
+  ["thirty"]=>
+  int(30)
+  [5]=>
+  string(4) "bool"
+}
+Done
+\ No newline at end of file