g5 원본스킨

https://sir.kr/g5_skin/11777?sfl=wr_subject%7C%7Cwr_content&stx=%EB%94%B0%EC%98%A4%EA%B8%B0 

을 g4에서 사용하려고하는데 

어디를 좀 수정하면될런지 도움주세요

<?php

if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가

function link_image_thaogi($url=""){

if(empty($url)) return false;

$url_info = json_decode(file_get_contents("https://www.googleapis.com/pagespeedonline/v1/runPagespeed?url=".$url."&screenshot=true"), true);

$image['data'] = str_replace(array("_", "-"), array("/", "+"), $url_info['screenshot']['data']);//encoded

$image['mime'] = $url_info['screenshot']['mime_type'];

$image['decode'] = base64_decode($image['data']);

if(preg_match("/image\/(jpe?g|gif|png)+/i", $image['mime'], $match))

$filename_ext = ".".str_replace("jpeg", "jpg", $match[1]);

else

$filename_ext = "";

$ym = date('ym', G5_SERVER_TIME);

$data_dir = G5_DATA_PATH.'/editor/'.$ym;

$data_url = G5_DATA_URL.'/editor/'.$ym;

@mkdir($data_dir, G5_DIR_PERMISSION);

@chmod($data_dir, G5_DIR_PERMISSION);

$file_name = sprintf('%u', ip2long($_SERVER['REMOTE_ADDR'])).'_'.get_microtime().$filename_ext;

$save_dir = sprintf('%s/%s', $data_dir, $file_name);

$save_url = sprintf('%s/%s', $data_url, $file_name);

$ifp = fopen($save_dir, "wb"); 

fwrite($ifp, $image['decode']); 

fclose($ifp);

chmod($save_dir, G5_FILE_PERMISSION);

return $save_url;

}

for ($i=1; $i<=G5_LINK_COUNT; $i++) {

${'wr_link'.$i} = set_http(${'wr_link'.$i});

if(isset(${'wr_link'.$i}) && !empty(${'wr_link'.$i}) && ${'wr_link'.$i} != $write['wr_link'.$i]) {

if($link_image = link_image_thaogi(${'wr_link'.$i})) ${'wr_'.$i} = $link_image;

}

}

if(!$wr_1) $wr_1 = $write['wr_1'];

if(!$wr_2) $wr_2 = $write['wr_2'];