Mall search record management system: thoughts on PHP development

With the rapid development of the e-commerce industry, more and more companies choose to open their own malls online. In addition to rich product content and a good user experience, a successful shopping mall website also needs an efficient search function to help users quickly find the products they need. The search keyword history management system is designed to record users’ search keywords on the mall website, thereby providing a better search experience and personalized recommendation services.

1. System requirements analysis
Before designing the search keyword history record management system, system requirements analysis needs to be performed first. It mainly includes the following aspects:

1. Recording and storage of search keywords: The system needs to be able to record the user's search keywords on the mall website, and store and manage them.
2. Searching and filtering search keywords: The system needs to be able to search and filter based on the user's search keywords to provide corresponding search results.
3. Keyword sorting and recommendation: The system needs to be able to sort and recommend based on the keywords searched by users to provide a personalized search experience.
4. Cleaning and deleting keywords: The system needs to be able to clean and delete keywords in historical records to keep the records clean and orderly.

2. System design and implementation

1. Database design
   In the system design stage, you first need to design and create an appropriate database to store the history of search keywords Record. The database should include the following necessary fields: keyword ID, keyword content, search time, user ID, etc. Through the design of the database, historical records can be managed and queried more conveniently.
2. Page Design
   In a shopping mall website, the search function is usually placed in the header or sidebar. In the search box, users can enter keywords to search. When the user enters keywords, the system should start to automatically match and prompt related keywords to facilitate user selection and use.
3. Keyword Recording and Storage
   When the user enters keywords through the search box and searches, the system should record the keywords and store them in the database. At the same time, the system should also record the relevant search time and user ID to facilitate subsequent search result sorting and personalized recommendations.
4. Keyword search and filtering
   When the user needs to search again, the system should find the keywords that the user has previously searched for from the database and display them in the "Search History" below the search box. Users can directly click on keywords in the history to search, or continue typing in the search box to search. The system can also automatically filter and match keywords based on the user's search behavior to provide more accurate search results.
5. Keyword sorting and recommendation
   When displaying search results, the system can sort products according to the keywords searched by the user. For example, sort products based on their popularity, evaluation scores, etc. to ensure that users can see the most relevant and valuable product information. At the same time, based on the user's search habits and interests, the system can also make personalized recommendations and recommend other products related to the user's search keywords.
6. Cleaning and deleting keywords
   In order to keep the search history clean and orderly, the system should provide relevant cleaning and deletion functions. Users can choose to clean or delete search keywords within a certain period of time, or directly clear the entire search history according to their own needs.

3. System Summary and Improvement

Designing an efficient search keyword history management system is very important for mall websites. By recording and managing users' search keywords, mall websites can provide users with more accurate and personalized search results and recommendation services, improving user satisfaction and loyalty.

However, a good system design is not static and needs to be constantly summarized and improved. Mall websites can optimize and improve the search keyword history management system by collecting user feedback and behavioral data. For example, you can use data analysis to understand the most frequently used keywords by users, and make more refined sorting and recommendations; you can also use user feedback to understand which search keyword results are inaccurate or unsatisfactory, and then adjust and adjust the system. optimization.

To sum up, the design of the mall search keyword history record management system developed by PHP requires system requirements analysis, database design, page design, keyword recording and storage, keyword search and filtering, keyword Think and implement many aspects such as sorting and recommendation, as well as keyword cleaning and deletion. Through reasonable system design and continuous improvement, mall websites can provide better search experience and personalized recommendation services, thereby winning the favor of more users.

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