<?php
/**
* PHP MergeXML usage sample
* merge multi-selected local xml files
*
* @package MergeXML
* @author Vallo Reima
* @copyright (C)2014, 2019
*/
date_default_timezone_set('UTC');
ini_set('display_errors', true);
ini_set('log_errors', false);
require 'mergexml.php'; /* load the class */
$oMX = new MergeXML(['updn'=>true]);
if ($oMX->error->code == '') {
$fls = !empty($_FILES) ? $_FILES : ['file0' => ['name' => '']];
$rsp = FileMerge($oMX, $fls);
} else {
$rsp = $oMX->error->text; /* missing feature */
}
echo $rsp;
/**
* merge uploaded files
* @param object $xml -- class instance
* @param array $fls -- uploaded files
* @return string
*/
function FileMerge(MergeXML $xml, $fls) {
reset($fls);
$key = key($fls); /* independently from attribute names */
if (is_array($fls[$key]['name'])) { /* multiselect */
for ($i = 0; $i < count($fls[$key]['name']); $i++) {
$name = $fls[$key]['name'][$i];
if (!empty($name) && !$xml->AddFile($fls[$key]['tmp_name'][$i])) {
break;
}
}
} else {
foreach ($fls as $fle) {
$name = $fle['name'];
if (!empty($name) && !$xml->AddFile($fle['tmp_name'])) {
break;
}
}
}
if ($xml->error->code != '') {
$rtn = $xml->error->text . ': ' . $name;
} else if ($xml->count < 2) {
$rtn = 'Minimum 2 files are required';
} else {
$rtn = $xml->Get(1);
header("Content-Type: text/plain; charset={$xml->dom->encoding}");
}
return $rtn;
}
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