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Course Introduction：PHP abstract class, php abstraction. PHP abstract class, php abstraction For PHP programmers, the most difficult point to master is the application of PHP abstract class. As a newbie, I don’t have the knowledge to use object-oriented knowledge yet.

2016-07-12 comment 0  996

Course Introduction：Easily master the combination of PHP and HTML Want to learn PHP and apply it to web development? This article will introduce several ways to embed PHP code into HTML to help you create dynamic web pages. We assume that you have the PHP environment installed in order to run the sample code in this article. First, we provide a free online PHP basics course to help you master the basics of PHP programming, from simple loops and functions to object-oriented programming (OOP), as well as core skills in web application development such as handling GET/POST requests, parsing JSON, user authentication, and MySQL databases. Two main methods of combining PHP and HTML There are two main ways to combine PHP with HTML: Embed PHP code

2025-03-07 comment 0  661

Course Introduction：Getting the current year can be achieved in PHP through two main methods. 1. Use the date('Y') function to directly output four-digit years, which is suitable for simple scenarios; 2. Use the DateTime class for object-oriented processing, which is suitable for complex projects. Note: To avoid time zone problems, it is recommended to explicitly set the time zone, such as Asia/Shanghai, through date_default_timezone_set() or DateTimeZone, to ensure accurate results.

2025-07-06 comment 0  437

Course Introduction：Laravel is a PHP development framework for quickly building web applications. Newbie people should start from the official documentation and gradually learn the core concepts of Laravel, such as routing, controller, model and views. Secondly, understand the basics of PHP, database, front-end technology and object-oriented programming. Learn in practice, start with simple projects, and summarize experiences in errors. In addition, with the help of the power of the community, we can get help and share experience from resources such as Stack Overflow, and ultimately continue to learn and practice, becoming a Laravel master.

2025-04-18 comment 0  1148

Course Introduction：There are three main ways to convert date formats in PHP. 1. Use date and strtotime to combine to be suitable for simple conversion in standard formats, such as converting yyyy-mm-dd to dd-mm-yyyy; 2. Use the DateTime class to be suitable for handling complex scenarios such as addition and subtraction days or object-oriented style development; 3. Non-standard formats can be regularly extracted or introduced into third-party libraries such as Carbon to parse and format output.

2025-07-04 comment 0  404

Course Elementary  13749

Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.

Course Elementary  82262

Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).

Course Elementary  13133

Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.

Course Elementary  24578

Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.

Course Elementary  27437

Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.