PHP encapsulates some commonly used tool classes

19 Apr 2023

PHP array is a very common data type that we often use in programming. An array is a container that can store multiple values, and they can be created and accessed in many different ways. This article will introduce some commonly used PHP array calling methods. 1. Create an array In PHP, we can create an array in two ways. One is created through the array() function, and the other is created using square brackets []. ```//Use array() function $my_array = arra

14 Apr 2023

PHP is a very popular server-side programming language. Its powerful array function provides programmers with a lot of convenience. There are many array functions in PHP, and each function has its own purpose and function. In this article, we will introduce commonly used PHP array functions, along with their usage and examples. 1. array() function This function creates an array. Arrays can contain any type of data such as strings, numbers, Boolean and other arrays, etc. The following code shows how to use this function to implement an array: ```$colors

25 Jul 2016

Some simple php tool classes

17 Jun 2017

This article mainly introduces the commonly used time tool classes in Java, and analyzes the common conversion, judgment, and output related operation skills of Java date and time in the form of specific examples. Friends who need it can refer to it.

21 Apr 2023

With the continuous development of the Internet industry, PHP has become the preferred development language for many companies. Rapid deployment of PHP applications is a skill that must be mastered in the PHP development process. This article will introduce some commonly used rapid deployment tools and techniques, hoping to be helpful to PHP developers. 1. Use Docker Docker is one of the currently popular containerization technologies and one of the common tools for quickly deploying PHP applications. Using Docker, we can easily create and deploy PHP applications, avoiding configurations caused by application environment and other issues.

21 Jul 2016

Some commonly used php functions. 1. Generate a random string function ?php functionrandom($length){ $hash=''; $chars='ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz'; $max=strlen($chars)-1; mt_srand((doubl