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

1 files changed, 50 insertions, 0 deletions

diff --git a/ext/standard/tests/array/array_slice_variation9.phpt b/ext/standard/tests/array/array_slice_variation9.phpt
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+++ b/ext/standard/tests/array/array_slice_variation9.phpt
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+--TEST--
+Test array_slice() function : usage variations - referenced variables
+--FILE--
+<?php
+/* Prototype  : array array_slice(array $input, int $offset [, int $length [, bool $preserve_keys]])
+ * Description: Returns elements specified by offset and length 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test array_slice() when:
+ * 1. Passed an array of referenced variables
+ * 2. $input argument is passed by reference
+ */
+
+echo "*** Testing array_slice() : usage variations ***\n";
+
+$val1 = 'one';
+$val2 = 'two';
+$val3 = 'three';
+
+echo "\n-- Array of referenced variables (\$preserve_keys = default) --\n";
+$input = array(3 => &$val1, 2 => &$val2, 1 => &$val3);
+var_dump(array_slice($input, 1, 2));
+
+echo "-- Change \$val2 (\$preserve_keys = TRUE) --\n";
+$val2 = 'hello, world';
+var_dump(array_slice($input, 1, 2, true));
+
+echo "Done";
+?>
+
+--EXPECTF--
+*** Testing array_slice() : usage variations ***
+
+-- Array of referenced variables ($preserve_keys = default) --
+array(2) {
+  [0]=>
+  &string(3) "two"
+  [1]=>
+  &string(5) "three"
+}
+-- Change $val2 ($preserve_keys = TRUE) --
+array(2) {
+  [2]=>
+  &string(12) "hello, world"
+  [1]=>
+  &string(5) "three"
+}
+Done