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--TEST--
Test next() function : usage variation - Mulit-dimensional arrays
--FILE--
<?php
/* Prototype : mixed next(array $array_arg)
* Description: Move array argument's internal pointer to the next element and return it
* Source code: ext/standard/array.c
*/
/*
* Test next() when passed:
* 1. a two-dimensional array
* 2. a sub-array
* as $array_arg argument.
*/
echo "*** Testing next() : usage variations ***\n";
$array_arg = array ('a' => 'z', array(9, 8, 7));
echo "\n-- Pass a two-dimensional array as \$array_arg --\n";
var_dump(next($array_arg));
var_dump(next($array_arg));
echo "\n-- Pass a sub-array as \$array_arg --\n";
var_dump(next($array_arg[0]));
?>
===DONE===
--EXPECTF--
*** Testing next() : usage variations ***
-- Pass a two-dimensional array as $array_arg --
array(3) {
[0]=>
int(9)
[1]=>
int(8)
[2]=>
int(7)
}
bool(false)
-- Pass a sub-array as $array_arg --
int(8)
===DONE===