Course Elementary  29797

Course Introduction：A classic introduction to PHP string operations, including how to declare, type conversion, variable parsing, commonly used string functions and practical cases

Course Intermediate  11267

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17593

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Introduction：As a commonly used table file format, Excel files are often used in the development process. As a commonly used programming language, PHP also supports reading and writing operations on Excel files. In this article, we will introduce how to use PHP to read and write Excel files. Install the PHPExcel library PHPExcel is an open source PHP library that can easily read and write Excel files. It can be installed through Composer or downloaded directly from GitHub

2023-06-18 comment 0  2677

Course Introduction：: This article mainly introduces PHP to operate Excel files and import data in Excel into the database. Students who are interested in PHP tutorials can refer to it.

2016-07-29 comment 0  1608

Course Introduction：This article mainly introduces the file and form operations and database operations involved in php file upload. Interested friends can refer to it. I hope it will be helpful to everyone.

2018-06-08 comment 0  2519

Course Introduction：PHP8.0 is the latest version of the PHP programming language, which provides many new features and improved libraries. Among them, the file operation library has also been greatly improved and expanded, providing developers with a more efficient and flexible file operation method. File operations are an integral part of web development, and almost every web application needs to read, write, and process files. Sometimes, developers need to save uploaded files to the server, and sometimes they need to read configuration files or other resource files on the server. PHP8.

2023-05-14 comment 0  1357

Course Introduction：PHP classes for text file operations

2016-07-25 comment 0  902