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

1 files changed, 71 insertions, 0 deletions

diff --git a/ext/standard/tests/array/current_variation4.phpt b/ext/standard/tests/array/current_variation4.phpt
new file mode 100644
index 0000000..741fced
--- /dev/null
+++ b/ext/standard/tests/array/current_variation4.phpt
@@ -0,0 +1,71 @@
+--TEST--
+Test current() function : usage variations - multi-dimensional arrays
+--FILE--
+<?php
+/* Prototype  : mixed current(array $array_arg)
+ * Description: Return the element currently pointed to by the internal array pointer
+ * Source code: ext/standard/array.c
+ * Alias to functions: pos
+ */
+
+/*
+ * Test how current() behaves with muti-dimensional and recursive arrays
+ */
+
+echo "*** Testing current() : usage variations ***\n";
+
+echo "\n-- Two Dimensional Array --\n";
+$multi_array = array ('zero', array (1, 2, 3), 'two');
+echo "Initial Position: ";
+var_dump(current($multi_array));
+
+echo "Next Position:    ";
+next($multi_array);
+var_dump(current($multi_array));
+
+echo "End Position:     ";
+end($multi_array);
+var_dump(current($multi_array));
+
+echo "\n-- Access an Array Within an Array --\n";
+//accessing an array within an array
+echo "Initial Position: ";
+var_dump(current($multi_array[1]));
+
+echo "\n-- Recursive, Multidimensional Array --\n";
+//create a recursive array
+$multi_array[] = &$multi_array;
+
+//See where internal pointer is after adding more elements
+echo "Current Position: ";
+var_dump(current($multi_array));
+
+//see if internal pointer is in same position as referenced array
+var_dump(current($multi_array[3][3][3]));
+// see if internal pointer is in the same position from when accessing this inner array
+var_dump(current($multi_array[3][3][3][1]));
+?>
+===DONE===
+--EXPECTF--
+*** Testing current() : usage variations ***
+
+-- Two Dimensional Array --
+Initial Position: string(4) "zero"
+Next Position:    array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+End Position:     string(3) "two"
+
+-- Access an Array Within an Array --
+Initial Position: int(1)
+
+-- Recursive, Multidimensional Array --
+Current Position: string(3) "two"
+string(3) "two"
+int(1)
+===DONE===