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

1 files changed, 51 insertions, 0 deletions

diff --git a/ext/standard/tests/array/each_variation6.phpt b/ext/standard/tests/array/each_variation6.phpt
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+--TEST--
+Test each() function : usage variations - Internal array pointer
+--FILE--
+<?php
+/* Prototype  : array each(array $arr)
+ * Description: Return the currently pointed key..value pair in the passed array,
+ * and advance the pointer to the next element 
+ * Source code: Zend/zend_builtin_functions.c
+ */
+
+/*
+ * Test the position of the internal array pointer after a call to each()
+ */
+
+echo "*** Testing each() : usage variations ***\n";
+
+$arr = array('zero', 'one', 'two', 'abc', 'xyz');
+
+echo "\n-- Current position: --\n";
+echo key($arr) . " => " . current($arr) . "\n";
+
+echo "\n-- Call to each(): --\n";
+var_dump( each($arr) );
+
+echo "\n-- New position: --\n";
+echo key($arr) . " => " . current($arr) . "\n";
+
+echo "Done";
+?>
+
+--EXPECTF--
+*** Testing each() : usage variations ***
+
+-- Current position: --
+0 => zero
+
+-- Call to each(): --
+array(4) {
+  [1]=>
+  string(4) "zero"
+  ["value"]=>
+  string(4) "zero"
+  [0]=>
+  int(0)
+  ["key"]=>
+  int(0)
+}
+
+-- New position: --
+1 => one
+Done
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