Course Introduction：PHP Class Property Declarations with Simple ExpressionsQuestion:Despite PHP documentation stating that property initialization can include...
2024-11-01 comment 0 1011
Course Introduction：Utilize PHP to Parse CSS FilesQuestion: How can I effectively parse a CSS file using PHP, specifically extracting class names containing...
2024-10-29 comment 0 1089
Course Introduction：Create a ZIP file using ZipArchive class: instantiate the object, call the open() method to create the file, addFile() or addFromString() to add content, and finally call close() to save. 2. The entire folder can be added to the ZIP by traversing the directory. 3. Make sure to check the return value of open() and ensure write permissions. 4.PHP uses standard ZIP compression by default. Simple and reliable operation.
2025-08-30 comment 0 688
Course Introduction：File Renaming in JavaFile renaming is a common operation in various programming scenarios. In Java, the renameTo method of the File class...
2024-12-19 comment 0 744
Course Introduction：Virtual File System (VFS) simulates file system operations in unit tests, avoiding the hassle of cleaning temporary files. This article describes how to use the vfsStream library to simplify the testing of file system operations in PHP unit tests. First, we have a simple FileCreator class for creating files:
2025-02-14 comment 0 510
Course Advanced 13192
Course Introduction："PHP Development Simple File Upload Tutorial" mainly introduces the use of PHP to make a simple file upload function module to realize the specific operations of local upload of files and images and database upload.
Course Elementary 13899
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 82447
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 13242
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 24700
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.
2021-10-13 10:21:27 0 6 1141
PHP file upload code deficiencies and improvements
<?php /** * Single file upload */ // Single file upload class UploadFile { /** *&nb
2020-03-01 14:25:21 0 1 1162
Small questions about the automatic loading of Dugu Jiujian class __autoload()
2017-08-09 00:06:19 0 2 1307
Page error, please try again later
2018-12-04 22:49:33 0 2 1557
How to manage inclusions, requirements, and usage in this project
2024-02-25 18:11:04 0 1 512
