function ReadSTDIN()
{
   $pStdn = fopen("php://stdin", "r");

    if ( stream_select($read = array($pStdn),$write=NULL,$except=NULL,10) ) {
        //GrabarLog("STDIN: " . trim(fread($pStdn,1024)));   
        return trim(fread($pStdn,1024));
    }
    else 
       return FALSE;    
}