{
printf("AbstractSortedList test program.\n");
$list->insert(box(4));
$list->insert(box(3));
$list->insert(box(2));
$list->insert(box(1));
printf("%s\n", str($list));
$obj = $list->find(box(2));
$list->withdraw($obj);
printf("%s\n", str($list));
printf("Using foreach\n");
foreach ($list as $obj) {
printf("%s\n", str($obj));
}
}
/**
* Main program.
*
* @param array $args Command-line arguments.
* @return integer Zero on success; non-zero on failure.
*/
public static function main($args)
{
printf("AbstractSortedList main program.\n");
$status = 0;
return $status;
}
}
if (realpath($argv[0]) == realpath(__FILE__)) {
exit(AbstractSortedList::main(array_slice($argv, 1)));
}
