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+--TEST--
+Test array_map() function : usage variations - binary safe checking
+--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() by passing array having binary values for $arr1 argument
+ */
+
+echo "*** Testing array_map() : array with binary data for 'arr1' argument ***\n";
+
+function callback1($a)
+{
+ return ($a);
+}
+function callback2($a, $b)
+{
+ return array($a => $b);
+}
+
+// array with binary data
+$arr1 = array(b"hello", b"world", "1", b"22.22");
+
+echo "-- checking binary safe array with one parameter callback function --\n";
+var_dump( array_map('callback1', $arr1) );
+
+echo "-- checking binary safe array with two parameter callback function --\n";
+var_dump( array_map(b"callback2", $arr1) );
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_map() : array with binary data for 'arr1' argument ***
+-- checking binary safe array with one parameter callback function --
+array(4) {
+ [0]=>
+ string(5) "hello"
+ [1]=>
+ string(5) "world"
+ [2]=>
+ string(1) "1"
+ [3]=>
+ string(5) "22.22"
+}
+-- checking binary safe array with two parameter callback function --
+
+Warning: Missing argument 2 for callback2() in %s on line %d%d
+
+Notice: Undefined variable: b in %s on line %d%d
+
+Warning: Missing argument 2 for callback2() in %s on line %d%d
+
+Notice: Undefined variable: b in %s on line %d%d
+
+Warning: Missing argument 2 for callback2() in %s on line %d%d
+
+Notice: Undefined variable: b in %s on line %d%d
+
+Warning: Missing argument 2 for callback2() in %s on line %d%d
+
+Notice: Undefined variable: b in %s on line %d%d
+array(4) {
+ [0]=>
+ array(1) {
+ ["hello"]=>
+ NULL
+ }
+ [1]=>
+ array(1) {
+ ["world"]=>
+ NULL
+ }
+ [2]=>
+ array(1) {
+ [1]=>
+ NULL
+ }
+ [3]=>
+ array(1) {
+ ["22.22"]=>
+ NULL
+ }
+}
+Done