How to use PHP and Xunsearch to implement music and video search functions

How to use PHP and Xunsearch to implement music and video search functions

Abstract: Music and video search has become one of the important needs in people's daily lives. This article will introduce how to use the PHP programming language and Xunsearch search engine to implement music and video search functions.

Introduction: With the development of the Internet, music and videos are spread to a wider range, and users’ search demands for music and videos are also getting higher and higher. To meet the needs of users, developers need to build an efficient and accurate search system. This article will introduce how to use the PHP programming language and Xunsearch search engine to implement music and video search functions.

1. Introduction to Xunsearch search engine

Xunsearch is an open source Chinese search engine that supports full-text search, pinyin search, multi-data source search and other functions. It's high-performance, easy-to-use, and powerful for websites and applications of all sizes.

2. Install Xunsearch search engine

1. Download Xunsearch search engine
   You can download the latest version of the search engine from the Xunsearch official website.
2. Install Xunsearch search engine
   Unzip the downloaded search engine file and install it according to the guidelines of the official documentation.

3. Create index

1. Create configuration file
   In the installation directory of Xunsearch search engine, copy config.default.ini and rename it to config.ini. Then modify the relevant configuration items in the file, such as setting the index file storage location, setting the search service port, etc.
2. Write the indexing code
   Use the following PHP code to build the index:

<?php
require_once('/path/to/XS.php');

$xs = new XS('music_video_index'); // 创建一个名为 music_video_index 的索引实例

$index = $xs->index;

$index->beginRebuild(); // 开始建立索引

// 添加音乐和视频数据到索引中
$musicList = [
    ['id' => 1, 'title' => '歌曲1', 'artist' => '歌手1', 'url' => 'http://example.com/music/1.mp3'],
    ['id' => 2, 'title' => '歌曲2', 'artist' => '歌手2', 'url' => 'http://example.com/music/2.mp3'],
    // ...
];

foreach ($musicList as $music) {
    $doc = new XSDocument;
    $doc->setFields($music);
    $index->add($doc);
}

$videoList = [
    ['id' => 1, 'title' => '视频1', 'director' => '导演1', 'url' => 'http://example.com/video/1.mp4'],
    ['id' => 2, 'title' => '视频2', 'director' => '导演2', 'url' => 'http://example.com/video/2.mp4'],
    // ...
];

foreach ($videoList as $video) {
    $doc = new XSDocument;
    $doc->setFields($video);
    $index->add($doc);
}

$index->endRebuild(); // 完成索引建立

3. Run the indexing script
   Access via command line or browser Run the indexing PHP code to ensure the indexing is successful.

4. Search function implementation

1. Create a search page
   Create a PHP page to receive keywords entered by the user and pass the keywords to the search engine searches.
2. Write search code
   Use the following PHP code to implement the search function:

<?php
require_once('/path/to/XS.php');

$xs = new XS('music_video_index'); // 创建一个名为 music_video_index 的索引实例

$index = $xs->index;

$index->clean();

// 获取用户输入的关键词
$keyword = $_GET['keyword'];

$search = $xs->search;

$search->setFuzzy(); // 启用模糊搜索

$search->setQuery($keyword);

$result = $search->search();

foreach ($result as $item) {
    echo 'ID: ' . $item->id . '<br>';
    echo '标题: ' . $item->title . '<br>';
    echo '艺术家/导演: ' . $item->artist . '/' . $item->director . '<br>';
    echo '链接: <a href="' . $item->url . '">点击播放</a><br>';
    echo '<br>';
}

3. Display search results on the search page
   Use a foreach loop on the search page to display search results.

5. Summary

Through the introduction of this article, we have learned how to use the PHP programming language and Xunsearch search engine to implement music and video search functions. Using the Xunsearch search engine, we can build an efficient and accurate search system to meet users' needs for music and video search.

Reference:

• Xunsearch official website: https://www.xunsearch.com/

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