function read_folder_xml($dir,$req)
{
$info=array();
$dh=opendir($dir);
$info_file='';
$info_files=array();
while (false !== ($file_name = readdir( $dh )))
{
if( $file_name=='.' || $file_name=='..' ) {continue;}
if(strpos($file_name,'.xml')) {$info_files[]=$file_name;}
}
closedir($dh);
if($info_files == '') {return false;}
foreach($info_files as $info_file)
{
$tinfo='';
$fp=fopen("$dir/$info_file",'r');
$xml_data=fread($fp,filesize("$dir/$info_file"));
fclose($fp);
$parsedDoc = new MiniXMLDoc();
$parsedDoc->fromString($xml_data);
$rootEl =& $parsedDoc->getRoot();
$t_info['id'] = str_replace('.xml','',$info_file);
foreach($req as $var=>$val)
{
$obj = $rootEl->getElementByPath($val);
if($obj){$tinfo[$var]=$obj->getValue();}
else {$tinfo[$var]='';}
}
$info[]=$tinfo;
}
return $info;
}