static function GetFTPRoot($conn_id, $testDir)
{
$ftp_root = false;
//attempt to find the ftp_root
$testDir = $testDir . '/';
$array = ftp_nlist($conn_id, '.');
if (!$array) {
return false;
}
$possible = array();
foreach ($array as $file) {
if ($file[0] == '.') {
continue;
}
//is the $file within the $testDir.. not the best test..
$pos = strpos($testDir, '/' . $file . '/');
if ($pos === false) {
continue;
}
$possible[] = substr($testDir, $pos);
}
$possible[] = '/';
//test this too
foreach ($possible as $file) {
if (gpftp::TestFTPDir($conn_id, $file, $testDir)) {
$ftp_root = $file;
break;
}
}
return $ftp_root;
}
