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-rw-r--r--ext/standard/tests/array/bug23581.phpt44
1 files changed, 44 insertions, 0 deletions
diff --git a/ext/standard/tests/array/bug23581.phpt b/ext/standard/tests/array/bug23581.phpt
new file mode 100644
index 0000000000..06e1e388ef
--- /dev/null
+++ b/ext/standard/tests/array/bug23581.phpt
@@ -0,0 +1,44 @@
+--TEST--
+Bug #23581 (array_map(NULL, array, array, ...) yields an undefined result)
+--FILE--
+<?php
+var_dump(
+ array_map(
+ NULL,
+ array(1,2,3),
+ array(4,5,6),
+ array(7,8,9)
+ )
+);
+?>
+--EXPECT--
+array(3) {
+ [0]=>
+ array(3) {
+ [0]=>
+ int(1)
+ [1]=>
+ int(4)
+ [2]=>
+ int(7)
+ }
+ [1]=>
+ array(3) {
+ [0]=>
+ int(2)
+ [1]=>
+ int(5)
+ [2]=>
+ int(8)
+ }
+ [2]=>
+ array(3) {
+ [0]=>
+ int(3)
+ [1]=>
+ int(6)
+ [2]=>
+ int(9)
+ }
+}
+