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

1 files changed, 70 insertions, 0 deletions

diff --git a/ext/standard/tests/array/array_merge_variation10.phpt b/ext/standard/tests/array/array_merge_variation10.phpt
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+++ b/ext/standard/tests/array/array_merge_variation10.phpt
@@ -0,0 +1,70 @@
+--TEST--
+Test array_merge() function : usage variations - position of internal array pointer
+--FILE--
+<?php
+/* Prototype  : array array_merge(array $arr1, array $arr2 [, array $...])
+ * Description: Merges elements from passed arrays into one array 
+ * Source code: ext/standard/array.c
+ */
+
+/* 
+ * Check the position of the internal array pointer after calling array_merge().
+ * This test is also passing more than two arguments to array_merge().
+ */
+
+echo "*** Testing array_merge() : usage variations ***\n";
+
+$arr1 = array ('zero', 'one', 'two');
+$arr2 = array ('zero', 'un', 'deux');
+$arr3 = array ('null', 'eins', 'zwei');
+
+echo "\n-- Call array_merge() --\n";
+var_dump($result = array_merge($arr1, $arr2, $arr3));
+
+echo "\n-- Position of Internal Pointer in Result: --\n";
+echo key($result) . " => " . current($result) . "\n";
+
+echo "\n-- Position of Internal Pointer in Original Array: --\n";
+echo "\$arr1: ";
+echo key($arr1) . " => " . current ($arr1) . "\n";
+echo "\$arr2: ";
+echo key($arr2) . " => " . current ($arr2) . "\n";
+echo "\$arr3: ";
+echo key($arr3) . " => " . current ($arr3) . "\n";
+
+echo "Done";
+?>
+
+--EXPECTF--
+*** Testing array_merge() : usage variations ***
+
+-- Call array_merge() --
+array(9) {
+  [0]=>
+  string(4) "zero"
+  [1]=>
+  string(3) "one"
+  [2]=>
+  string(3) "two"
+  [3]=>
+  string(4) "zero"
+  [4]=>
+  string(2) "un"
+  [5]=>
+  string(4) "deux"
+  [6]=>
+  string(4) "null"
+  [7]=>
+  string(4) "eins"
+  [8]=>
+  string(4) "zwei"
+}
+
+-- Position of Internal Pointer in Result: --
+0 => zero
+
+-- Position of Internal Pointer in Original Array: --
+$arr1: 0 => zero
+$arr2: 0 => zero
+$arr3: 0 => null
+Done
\ No newline at end of file