www.gusucode.com > Flarum中文优化论坛PHP源码程序 > FlarumChina-master/vendor/flarum/core/src/Core/Search/Discussion/Fulltext/MySqlFulltextDriver.php

    <?php
/*
 * This file is part of Flarum.
 *
 * (c) Toby Zerner <toby.zerner@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Flarum\Core\Search\Discussion\Fulltext;
use Flarum\Core\Post;
class MySqlFulltextDriver implements DriverInterface
{
    /**
     * {@inheritdoc}
     */
    public function match($string)
    {
        $discussionIds = Post::where('type', 'comment')
            ->where('content', 'like', "%$string%")
            ->lists('discussion_id', 'id');
        $relevantPostIds = [];
        foreach ($discussionIds as $postId => $discussionId) {
            $relevantPostIds[$discussionId][] = $postId;
        }
        return $relevantPostIds;
    }
}