Imported Upstream version 5.2.6upstream/5.2.6

1 files changed, 42 insertions, 0 deletions

diff --git a/ext/standard/tests/array/array_walk_variation8.phpt b/ext/standard/tests/array/array_walk_variation8.phpt
new file mode 100644
index 000000000..2086394dd
--- /dev/null
+++ b/ext/standard/tests/array/array_walk_variation8.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test array_walk() function : usage variations - buit-in function as callback
+--FILE--
+<?php
+/* Prototype  : bool array_walk(array $input, string $funcname [, mixed $userdata])
+ * Description: Apply a user function to every member of an array 
+ * Source code: ext/standard/array.c
+*/
+
+/*
+ * Passing different buit-in functionns as callback function
+ *    pow function
+ *    min function
+ *    echo language construct
+*/
+
+echo "*** Testing array_walk() : built-in function as callback ***\n";
+
+$input = array(2 => 1, 65, 98, 100, 6 => -4);
+
+echo "-- With 'pow' built-in function --\n";
+var_dump( array_walk($input, 'pow'));
+
+echo "-- With 'min' built-in function --\n";
+var_dump( array_walk($input, "min"));
+
+echo "-- With 'echo' language construct --\n";
+var_dump( array_walk($input, "echo"));
+
+echo "Done"
+?>
+--EXPECTF--
+*** Testing array_walk() : built-in function as callback ***
+-- With 'pow' built-in function --
+bool(true)
+-- With 'min' built-in function --
+bool(true)
+-- With 'echo' language construct --
+
+Warning: array_walk(): Unable to call echo() - function does not exist in %s on line %d
+bool(true)
+Done