1 files changed, 61 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_multisort_natural.phpt b/ext/standard/tests/array/array_multisort_natural.phpt
new file mode 100644
index 0000000..e791088
--- /dev/null
+++ b/ext/standard/tests/array/array_multisort_natural.phpt
@@ -0,0 +1,61 @@
+--TEST--
+Test array_multisort() function : natural sorting
+--FILE--
+<?php
+/* Prototype  : bool array_multisort(array ar1 [, SORT_ASC|SORT_DESC [, SORT_REGULAR|SORT_NUMERIC|SORT_STRING|SORT_NATURAL|SORT_FLAG_CASE]] [, array ar2 [, SORT_ASC|SORT_DESC [, SORT_REGULAR|SORT_NUMERIC|SORT_STRING|SORT_NATURAL|SORT_FLAG_CASE], ...])
+ * Description: Sort multiple arrays at once similar to how ORDER BY clause works in SQL 
+ * Source code: ext/standard/array.c
+ * Alias to functions: 
+ */
+
+echo "*** Testing array_multisort() : natural sorting\n";
+
+$a = array(
+	'Second',
+	'First',
+	'Twentieth',
+	'Tenth',
+	'Third',
+);
+
+$b = array(
+	'2 a',
+	'1 b',
+	'20 c',
+	'10 d',
+	'3 e',
+);
+
+array_multisort($b, SORT_NATURAL, $a);
+
+var_dump($a, $b);
+
+?>
+===DONE===
+--EXPECTF--
+*** Testing array_multisort() : natural sorting
+array(5) {
+  [0]=>
+  string(5) "First"
+  [1]=>
+  string(6) "Second"
+  [2]=>
+  string(5) "Third"
+  [3]=>
+  string(5) "Tenth"
+  [4]=>
+  string(9) "Twentieth"
+}
+array(5) {
+  [0]=>
+  string(3) "1 b"
+  [1]=>
+  string(3) "2 a"
+  [2]=>
+  string(3) "3 e"
+  [3]=>
+  string(4) "10 d"
+  [4]=>
+  string(4) "20 c"
+}
+===DONE===