如何修改PbootCMS英文站搜索结果页面中面包屑显示为中文的方法

// PB 2.1.1 版本替换代码
<?php
/**
 * @copyright (C)2020-2099 Hnaoyun Inc.
 * @author XingMeng
 * @email hnxsh@foxmail.com
 * @date 2020年3月8日
 * 搜索控制器  
 */
namespace app\\home\\controller;

use core\\basic\\Controller;

class SearchController extends Controller
{
    protected $parser;
    protected $htmldir;

    public function __construct()
    {
        $this->parser = new ParserController();
        $this->htmldir = $this->config('tpl_html_dir') ? $this->config('tpl_html_dir') . '/' : '';
    }

    // 内容搜索@mk-lang 增加英语
    public function index()
    {
        if (cookie('lg') == 'cn') {
            $searchtpl = request('searchtpl');
            if (! preg_match('/^[\\\\w]+\\\\.html$/', $searchtpl)) {
                $searchtpl = 'search.html';
            }
            
            $content = parent::parser($this->htmldir . $searchtpl); // 框架标签解析
            $content = $this->parser->parserBefore($content); // CMS公共标签前置解析
            $pagetitle = get('keyword') ? get('keyword') . '-' : '';
            $content = str_replace('{pboot:pagetitle}', $this->config('search_title') ?: $pagetitle . '搜索结果-{pboot:sitetitle}-{pboot:sitesubtitle}', $content);
            $content = $this->parser->parserPositionLabel($content, 0, '搜索', homeurl('search')); // CMS当前位置标签解析
            $content = $this->parser->parserSpecialPageSortLabel($content, - 1, '搜索结果', homeurl('search')); // 解析分类标签
            $content = $this->parser->parserSearchLabel($content); // 搜索结果标签
            $content = $this->parser->parserAfter($content); // CMS公共标签后置解析
            echo $content; // 搜索页面不缓存
            exit();
        } else {
            $searchtpl = request('searchtpl');
            if (! preg_match('/^[\\\\w]+\\\\.html$/', $searchtpl)) {
                $searchtpl = 'search.html';
            }
            
            $content = parent::parser($this->htmldir . $searchtpl); // 框架标签解析
            $content = $this->parser->parserBefore($content); // CMS公共标签前置解析
            $pagetitle = get('keyword') ? get('keyword') . '-' : '';
            $content = str_replace('{pboot:pagetitle}', $this->config('search_title') ?: $pagetitle . 'The search results-{pboot:sitetitle}-{pboot:sitesubtitle}', $content);
            $content = $this->parser->parserPositionLabel($content, 0, 'Search', homeurl('search')); // CMS当前位置标签解析
            $content = $this->parser->parserSpecialPageSortLabel($content, - 1, 'The search results', homeurl('search')); // 解析分类标签
            $content = $this->parser->parserSearchLabel($content); // 搜索结果标签
            $content = $this->parser->parserAfter($content); // CMS公共标签后置解析
            echo $content; // 搜索页面不缓存
            exit();
        }
    }
}
    

// PB 3.0.3 版本替换代码
<?php
/**
 * @copyright (C)2020-2099 Hnaoyun Inc.
 * @author XingMeng
 * @email hnxsh@foxmail.com
 * @date 2020年3月8日
 * 搜索控制器  
 */
namespace app\\home\\controller;

use core\\basic\\Controller;
use core\\basic\\Url;

class SearchController extends Controller
{
    protected $parser;
    protected $htmldir;

    public function __construct()
    {
        $this->parser = new ParserController();
        $this->htmldir = $this->config('tpl_html_dir') ? $this->config('tpl_html_dir') . '/' : '';
    }

    // 内容搜索
    public function index()
    {
        if (cookie('lg') == 'cn') {
            $searchtpl = request('searchtpl');
            if (! preg_match('/^[\\\\w]+\\\\.html$/', $searchtpl)) {
                $searchtpl = 'search.html';
            }
            
            $content = parent::parser($this->htmldir . $searchtpl); // 框架标签解析
            $content = $this->parser->parserBefore($content); // CMS公共标签前置解析
            $pagetitle = get('keyword') ? get('keyword') . '-' : '';
            $content = str_replace('{pboot:pagetitle}', $this->config('search_title') ?: $pagetitle . '搜索结果-{pboot:sitetitle}-{pboot:sitesubtitle}', $content);
            $content = $this->parser->parserPositionLabel($content, 0, '搜索', Url::home('search')); // CMS当前位置标签解析
            $content = $this->parser->parserSpecialPageSortLabel($content, - 1, '搜索结果', Url::home('search')); // 解析分类标签
            $content = $this->parser->parserSearchLabel($content); // 搜索结果标签
            $content = $this->parser->parserAfter($content); // CMS公共标签后置解析
            echo $content; // 搜索页面不缓存
            exit();
        } else {
            $searchtpl = request('searchtpl');
            if (! preg_match('/^[\\\\w]+\\\\.html$/', $searchtpl)) {
                $searchtpl = 'search.html';
            }
            
            $content = parent::parser($this->htmldir . $searchtpl); // 框架标签解析
            $content = $this->parser->parserBefore($content); // CMS公共标签前置解析
            $pagetitle = get('keyword') ? get('keyword') . '-' : '';
            $content = str_replace('{pboot:pagetitle}', $this->config('search_title') ?: $pagetitle . 'The search results-{pboot:sitetitle}-{pboot:sitesubtitle}', $content);
            $content = $this->parser->parserPositionLabel($content, 0, 'Search', Url::home('search')); // CMS当前位置标签解析
            $content = $this->parser->parserSpecialPageSortLabel($content, - 1, 'The search results', Url::home('search')); // 解析分类标签
            $content = $this->parser->parserSearchLabel($content); // 搜索结果标签
            $content = $this->parser->parserAfter($content); // CMS公共标签后置解析
            echo $content; // 搜索页面不缓存
            exit();
        }
    }
}