Course Intermediate  11350

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  17653

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  11367

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：In-depth discussion of PHP arrays: comprehensive analysis of multi-dimensional arrays, associative arrays, etc. Arrays in PHP are a very important data structure that can store multiple data items and access them through indexes. In PHP, arrays can be divided into different types such as indexed arrays, associative arrays, and multidimensional arrays. Each type has its own unique uses and characteristics. This article will delve into the various types of PHP arrays, including how to declare, access, traverse and operate arrays, and will provide specific code examples to help readers better understand. 1. Index array index number

2024-03-13 comment 0  543

Course Introduction：In actual programming development, we often need to determine whether two arrays are the same, especially in PHP language, this problem is more common. So, how to realize the judgment of two arrays in PHP? First, we need to understand the concept of arrays in PHP. Array is a composite type used to store multiple values. In PHP, arrays can contain different types of values, such as integers, floating point numbers, strings, objects, etc. In addition, arrays in PHP can also be associative arrays, which are arrays stored in the form of key-value pairs. So, how to judge two arrays in PHP

2023-05-22 comment 0  473

Course Introduction：In PHP programming, we often need to use arrays to store and manage data. Sometimes, we encounter empty arrays in some two-dimensional arrays. These empty arrays may be caused by improper data processing or other reasons. When performing data operations, these empty arrays will interfere with the results, causing program running errors or inaccurate results. Therefore, we need to learn to remove empty arrays in two-dimensional arrays in order to better utilize the data for data processing. This article will introduce how to use PHP to remove empty arrays from two-dimensional arrays. This article will proceed from the following aspects

2023-05-06 comment 0  737

Course Introduction：Do you know what a PHP array is? Can you write something about arrays in PHP? This article will take you through PHP arrays, come and learn together! ! !

2021-05-26 comment 0  2195