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Technical Articles

PHP Framework

ThinkPHP

Detailed introduction to the m method in thinkphp

thinkphp is an excellent PHP development framework that can greatly improve the efficiency of web application development. During use, we often use the m method in thinkphp. What is it? This article will introduce you to the m method in thinkphp in detail. The m method in thinkphp is the abbreviation of Model method. Model is the implementation of data in an application. It is usually used to operate the database and persist data into the database. In the thinkphp framework, the Model class provides operations

Apr 07, 2023 am 09:13 AM

How to perform time query under ThinkPHP framework

ThinkPHP is an open source web application development framework that helps developers quickly build applications based on the PHP language. In practical applications, time query is a common requirement. In this article, we will introduce how to perform time query under the ThinkPHP framework. 1. The timestamp query timestamp refers to the total number of seconds from 0:00:00 on January 1, 1970, Greenwich Mean Time to the present. In ThinkPHP, you can directly use the timestamp() function to get the timestamp of the current time, or you can use strto

Apr 07, 2023 am 09:13 AM

Detailed introduction on how to set table prefix in thinkphp5

When using ThinkPHP5 for database development, table prefixes are generally used to prevent table name conflicts when different applications use the same database. So how to set the table prefix in ThinkPHP5? This article will introduce it to you in detail. 1. What is a table prefix? Table prefix refers to a fixed character or string in front of the table name in a database. For example, when we develop the ThinkPHP5 project, we can set a table prefix to "tp_", then in the database, all

Apr 07, 2023 am 09:13 AM

How to use thinkphp to generate reports

With the development of informatization and digitalization, data analysis and report generation have become an indispensable part of enterprise management and decision-making. In web development, thinkphp, as a lightweight PHP framework, also provides some convenient report generation methods. This article will introduce how to use thinkphp to generate reports. 1. Prerequisites Before using thinkphp to generate reports, you need to have the following environment: 1. Install a web server such as PHP, Apache or Nginx 2. Install the thinkphp framework (

Apr 07, 2023 am 09:13 AM

One article to understand the front-end method in thinkphp5

With the continuous development of Internet technology, the development of web applications has become increasingly mature and popular. In web application development, the use of frameworks is inevitable. Thinkphp5 is one of the most widely used PHP frameworks at present. In the process of developing web applications using thinkphp5, the front-end method is a very important development method. However, many beginners encounter some difficulties in understanding and using the prefix method. This article will start from three aspects: concepts, features, and usage methods to provide some useful help for beginners. 1. Conceptual Preparation

Apr 07, 2023 am 09:13 AM

Analyze the reasons and solutions for thinkphp add operation failure

ThinkPHP is a very popular PHP development framework with many advantages and features, and is widely recognized and used by the PHP community. However, when using ThinkPHP for development, sometimes we encounter some problems, especially when performing add operations, which may fail. Next, let us take a look at the reasons and solutions for the failure of ThinkPHP add operation. First, we need to understand the add operation in ThinkPHP. In ThinkPHP, I

Apr 07, 2023 am 09:13 AM

Explore the static setting method in ThinkPHP5

ThinkPHP 5 is a lightweight, efficient, object-oriented web development framework developed based on the PHP language. As an excellent PHP framework, ThinkPHP 5 comes with URL routing function and caching mechanism. However, as the number of visits increases, the performance of the website will gradually decrease, so static processing is an effective way to improve the performance of the website. This article will introduce the static setting method and implementation in ThinkPHP 5. 1. What is staticization? Staticization is the dynamic generation of web pages

Apr 07, 2023 am 09:13 AM

How to use the thinkphp framework to implement the pop-up function

How to make thinkphp pop-up boxes In web development, pop-up boxes are crucial to improving user experience. Pop-up boxes can prompt users with important information or guide them to take some actions. For developers who use the thinkphp framework to develop, how to implement the pop-up function is a skill that needs to be mastered. This article will introduce how to use the thinkphp framework to implement the pop-up function. 1. The implementation principle of pop-up boxes In Web development, there are two main ways to implement pop-up boxes, namely using JavaScript or using CSS. Using JavaScript

Apr 07, 2023 am 09:13 AM

Explain how thinkphp implements page refresh

In web development, we often need to refresh the page to obtain the latest data or update the view of the page. How to refresh the page after using the thinkphp framework? This article will explain this issue in detail. 1. The basic meaning of page refresh In the process of website development, page refresh refers to reloading the page based on the current page. After refreshing, re-obtain the data and update the page display. Page refresh is generally divided into two categories: front-end refresh and back-end refresh. Front-end refresh generally implements automatic or manual page refresh, and you can use JavaScript

Apr 07, 2023 am 09:13 AM

A brief analysis of the causes and solutions of thinkphp3 garbled characters

During the development process of the thinkphp3 framework, we sometimes encounter garbled characters, which brings a lot of inconvenience to our development. Next we will analyze the possible causes of garbled characters and how to solve these problems. 1. Inconsistency in database character sets. Inconsistency in database character sets is an important reason why garbled characters may appear. During the development process, we generally use utf-8 as the character set. If the database character set is not UTF-8, then the data is likely to be garbled. Solution: Specify the database character set as utf-8 in the code, that is, in the configuration

Apr 07, 2023 am 09:03 AM

Let's talk about the save method in thinkphp

ThinkPHP is a well-known PHP framework, and its save method is an important method for database operations. In ThinkPHP, the save method is generally used to add or modify data, and its main function is to save data to the database. In specific code, the save method is generally called on the Model class, for example: ```php$user = new UserModel();$user->username = 'test';$user->password =

Apr 07, 2023 am 09:03 AM

Should I learn thinkphp or php first?

Preface As one of the two major frameworks of the PHP language, thinkphp and php have their own advantages and application scenarios. For beginners, when learning the PHP language, they often encounter this question: Should they learn thinkphp or php first? This article aims to explore this issue and give some suggestions. 1. What are thinkphp and php? 1. thinkphp thinkphp is an open source MVC model lightweight framework based on the PHP language. Its core design concept is simple and fast

Apr 07, 2023 am 09:03 AM

How to implement file download function in ThinkPHP5

ThinkPHP5 is an excellent PHP framework that provides a wealth of functions, including the implementation of file downloads. In this article, we will introduce how to use ThinkPHP5 to implement the file download function. 1. Preparation Before starting, you need to ensure that ThinkPHP5 has been installed. If it is not installed yet, you can refer to the official documentation to install it. 2. Write code 1. Create a controller Create a Download controller in the project's controller directory to implement the file download function. ```<?phpnam

Apr 07, 2023 am 09:03 AM

Detailed introduction to the installation steps of ThinkPHP template

As a very excellent PHP development framework, ThinkPHP is widely used and is the first choice of many web developers. Templates are one of the very important components in the ThinkPHP framework, among which the template engine is a template method that is used more frequently. However, when using a template engine, you often need to install the corresponding template file. Below, we will introduce the installation steps of ThinkPHP template in detail. 1. First, download the ThinkPHP framework. The official ThinkPHP website provides a complete framework download package. We need to go to the official website.

Apr 07, 2023 am 09:03 AM