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Developing search history function using PHP and Manticore Search
Overview:
In many applications, the search history function can provide users with a convenient search experience. By recording the user's search history, users can quickly select previous search results and jump to related pages the next time they search. This article will introduce how to develop search history functionality using PHP and Manticore Search.
Requirements:
Before you start, you need to make sure that PHP and Manticore Search have been installed and configured. If Manticore Search has not been installed, you can install and configure it through the official documentation.
Implementation steps:
index history { source = history path = /path/to/your/data/history morphology = stem_en min_word_len = 1 html_strip = 1 stopwords = stopwords_en.txt charset_type = utf-8 enable_star = 1 }
This will create an index named "history" and define where search history is stored and related settings.
require_once 'vendor/autoload.php'; use ManticoresearchClient; $client = new Client(); $client->connect(['host' => 'localhost', 'port' => 9308]);
Please modify the host and port according to the actual situation.
3.2 Search History
Use the search function of Manticore Search to search in the search history table based on the keywords entered by the user. The code is as follows:
$response = $client->search([ 'index' => 'history', 'query' => [ 'match' => ['keyword' => $keyword] ], 'limit' => 10, ]);
This will match records in the search history table that contain the keyword entered by the user and return up to 10 results.
3.3 Store search history
Next, store the keywords entered by the user into the search history table. You can use code similar to the following:
$client->insert([ 'index' => 'history', 'doc' => ['keyword' => $keyword] ]);
This will insert the keyword entered by the user into the search history table as a document.
$.ajax({ url: 'search_history.php', data: { keyword: keyword }, type: 'POST', dataType: 'json', success: function(response) { // 解析并展示搜索历史记录结果 } });
To sum up, we have successfully implemented the search history function using PHP and Manticore Search. Users can enter keywords and search, and the search results will be stored in the search history table. The next time users search again, they can quickly select previous search results. In this way, users can find relevant information more conveniently, which improves user experience.
Note: The code examples are for reference only and may need to be adjusted and optimized according to the actual situation. Please do more development and testing according to your own needs.
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