\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5\D6?\BD\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2 \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4\E9\F2\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /opt/alt/php-xray/php/profiler/classes/

Viewing File: xray-profiler-css-resource-parser.php

<?php

/**
 * Copyright (с) Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2022 All Rights Reserved
 *
 * Licensed under CLOUD LINUX LICENSE AGREEMENT
 * https://www.cloudlinux.com/legal/
 */

namespace XrayProfiler;

if (!class_exists('\XrayProfiler\CssResourceParser')) {
    class CssResourceParser
    {
        /**
         * @var int
         */
        private $count = 0;

        /**
         * @param string $html
         *
         * @return void
         */
        public function parse($html)
        {
            $html = $this->removeNoscriptTags($html);
            if (0 === strlen($html)) {
                return;
            }

            if (!preg_match_all('/<link[^>]+href=[\'"](?<href>.+?)[\'"][^>]*>/i', $html, $matches)) {
                return;
            }

            if (!is_array($matches) || empty($matches[0])) {
                return;
            }

            foreach ($matches[0] as $key => $link_fragment) {
                if (preg_match('/rel=["\']preload["\']/i', $link_fragment)) {
                    // skip preloaded links
                    continue;
                }

                if (preg_match('/\bdisabled\b/i', $link_fragment)) {
                    // skip disabled links
                    continue;
                }

                $link_url = $matches['href'][$key];
                $url_path = parse_url($link_url, PHP_URL_PATH);
                if (!is_string($url_path)) {
                    continue;
                }

                $extension = pathinfo($url_path, PATHINFO_EXTENSION);
                if ('css' !== $extension) {
                    continue;
                }

                $this->count++;
            }
        }

        /**
         * @return int
         */
        public function getCount()
        {
            return $this->count;
        }

        /**
         * Removes NOSCRIPT HTML tags from HTML markup.
         *
         * @param string $html HTML code.
         *
         * @return string HTML code without NOSCRIPT tags.
         */
        public function removeNoscriptTags($html)
        {
            return (string) preg_replace('#<noscript(.*?)>(.*?)</noscript>#is', '', $html);
        }
    }
}