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Course Introduction：Use the session_set_save_handler function to save the session in the database. After that, the session cannot cross pages.

2016-06-24 comment 0  1449

Course Introduction：PHP uses both session and cookie to save the implementation code of user login information, sessioncookie. PHP uses both session and cookie to save the implementation code of user login information. sessioncookie 1. User login status operation class UserLogin phpfinal class UserLogin { public function __cons

2016-07-12 comment 0  939

Course Introduction：To modify the session saving path of PHP, there are two methods: 1. Modify session.save_path in php.ini to implement global settings; 2. Use session_save_path() to set dynamically in the code. The first method requires editing the php.ini file, finding and modifying session.save_path to the specified directory, restarting the server after saving, and ensuring that the directory exists and has read and write permissions; the second method is suitable for a single application, using session_save_path() to set the absolute path before calling session_start(), which does not affect other projects. Notes include: Make sure the path is correct and readable

2025-07-09 comment 0  911

Course Introduction：The php ucwords() function converts the first character of each word in the string to uppercase (implementation code), ucwords is uppercase. The php ucwords() function converts the first character of each word in the string to uppercase (implementation code), ucwords uppercase php ucwords() function converts the first character of each word in the string to uppercase,

2016-07-12 comment 0  905

Course Introduction：How to Save Images in Database Using PHPProblem StatementWhen attempting to save images in a MySQL database using PHP code to upload from an HTML...

2024-12-06 comment 0  1033

Course Elementary  13754

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  82266

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  13135

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  24583

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  27440

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.