Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.HEADphp-5.4.13master

1 files changed, 40 insertions, 0 deletions

diff --git a/ext/standard/tests/array/array_map_variation19.phpt b/ext/standard/tests/array/array_map_variation19.phpt
new file mode 100644
index 0000000..0e56428
--- /dev/null
+++ b/ext/standard/tests/array/array_map_variation19.phpt
@@ -0,0 +1,40 @@
+--TEST--
+Test array_map() function : usage variations - callback pass semantics
+--FILE--
+<?php
+/* Prototype  : array array_map  ( callback $callback  , array $arr1  [, array $...  ] )
+ * Description: Applies the callback to the elements of the given arrays
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test array_map() with a pass-by-value callback forced to behave as a pass-by-reference function.
+ */
+
+$arr1 = array('original.0', 'original.1');
+$arr2 = array('original.0', 'original.1');
+
+function callback($a) {
+   $a = "changed";
+}
+
+array_map('callback', $arr1);
+var_dump($arr1);
+
+$ref  =& $arr2[0];
+array_map("callback", $arr2);
+var_dump($arr2);
+?>
+--EXPECTF--
+array(2) {
+  [0]=>
+  string(10) "original.0"
+  [1]=>
+  string(10) "original.1"
+}
+array(2) {
+  [0]=>
+  &string(10) "original.0"
+  [1]=>
+  string(10) "original.1"
+}
\ No newline at end of file