How to copy documents?

[michbukana]

Hi,

I try to make a functions to copy folders and documents, folders copy correctly but I´dont know how to copy a file and add to the new folder copy.
My code;

Copy folder code

PHP Code:

<?php



function copyFolder($folder,$first,$dest) {    

    if($first != 0){

        $copyText = '_copia';

    }else{

        $copyText = '';

    }    

    

    $subFolders = $folder->getSubFolders();

    $documents = $folder->getDocuments();

    

    $name = $folder->getName().$copyText;

    $comment = $folder->getComment();

    $user = $folder->getOwner();

    $sequence = $folder->getSequence();

    $machineStatus = $folder->getMachineStatus();

    $historic = $folder->getHistoric();

    $parentFolder = $folder->getParent();

    

    if($dest == null){

        $copyFolder = $parentFolder->addSubFolder($name, $comment, $user, $sequence, $machineStatus, $historic);

    }else{

        $copyFolder = $dest->addSubFolder($name, $comment, $user, $sequence, $machineStatus, $historic);

    }

    

    print "<li>".$folder->getName().' ** directorio copiado correctamente';

    print "<ul>";

    

    foreach ($subFolders as $sub){

        copyFolder($sub,0,$copyFolder);

    }

    

    foreach ($documents as $document){

        copyDocument($document,$copyFolder);

    }



    print "</ul>";

    print "</li>";

}