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--TEST--
Test array_slice() function : usage variations - position of internal array pointer
--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
*/
/*
* Check position of internal array pointer after calling array_slice()
*/
echo "*** Testing array_slice() : usage variations ***\n";
$input = array ('one' => 'un', 'two' => 'deux', 23 => 'twenty-three', 'zero');
echo "\n-- Call array_slice() --\n";
var_dump($result = array_slice($input, 2));
echo "-- Position of Internal Pointer in Result: --\n";
echo key($result) . " => " . current($result) . "\n";
echo "\n-- Position of Internal Pointer in Original Array: --\n";
echo key($input) . " => " . current ($input) . "\n";
echo "Done";
?>
--EXPECT--
*** Testing array_slice() : usage variations ***
-- Call array_slice() --
array(2) {
[0]=>
string(12) "twenty-three"
[1]=>
string(4) "zero"
}
-- Position of Internal Pointer in Result: --
0 => twenty-three
-- Position of Internal Pointer in Original Array: --
one => un
Done
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