Course Intermediate  10921

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  16892

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 Advanced  10614

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：php unlink delete related issues. PHP unlink deletion problem when deleting pictures, for example: unlink('abcdef.jpg'); This can be deleted normally; but the file name cannot be deleted when it is read from the database fn=$rs['abc']; unlink($fn) ; At once

2016-07-13 comment 0  1200

Course Introduction：Title: Detailed code example of using the unlink() function to delete files in PHP Article text: PHP is a server-side scripting language widely used in web development and has rich file processing functions. Among them, the unlink() function is a commonly used function for deleting files. This article will introduce in detail how to use the unlink() function to delete files in PHP and give specific code examples. The unlink() function is a function provided by PHP for deleting files. its basic syntax

2023-11-18 comment 0  1334

Course Introduction：How to delete files with php unlink: first create a PHP sample file; then use the unlink function to delete the file, the statement is "if (unlink($file_delete)) {...}"; finally execute the sample file.

2020-07-31 comment 0  3493

Course Introduction：Introduction to PHP functions—unlink(): Overview of deleting files: In PHP, unlink() is a function that deletes files. It can help us delete files under the specified path in code. Syntax: unlink(string$filename[,resource$context]):bool Parameters: filename: required, the file path to be deleted, which can be a relative path or an absolute path. context:can

2023-07-25 comment 0  1625