遍历目录

function bianli($p)
{

$a = array();
foreach(glob($p.'/*') as $f)
{
    if(is_dir($f))
    {
        $a = array_merge($a,bianli($f));
    }else
    {
        $a[] = $f;
    }
}
return $a;

}
var_dump(binali('C:\wamp\www'));