Home Backend Development PHP Tutorial 帮忙取任意一个月的最后一天解决方案

帮忙取任意一个月的最后一天解决方案

Jun 13, 2016 pm 01:30 PM
date echo quot strtotime

帮忙取任意一个月的最后一天
比如我要输出这个月的最后一天,20120531

------解决方案--------------------
echo '这个月的最后一天是:' .date('Y-m-t', strtotime('this month'));
------解决方案--------------------
$day='20120602';
$days=date('t',strtotime($day));
$d= date("j",strtotime($day));
echo date("Y-m-d",strtotime(($days-$d)." day $day"));
------解决方案--------------------
echo "本月最后一天日期:".date('Y-m-t');

任意月的话就将时间戳数据赋给 date函数.

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Java Tutorial
1664
14
PHP Tutorial
1266
29
C# Tutorial
1239
24
PHP Warning: date() expects parameter 2 to be long, string given solution PHP Warning: date() expects parameter 2 to be long, string given solution Jun 22, 2023 pm 08:03 PM

When developing using PHP programs, you often encounter some warning or error messages. Among them, one error message that may appear is: PHPWarning:date()expectsparameter2tobelong,stringgiven. The error message means: the second parameter of the function date() is expected to be a long integer (long), but what is actually passed to it is a string (string). So, we

How to create and name a file/folder based on current timestamp How to create and name a file/folder based on current timestamp Apr 27, 2023 pm 11:07 PM

If you're looking for a way to automatically create and name files and folders based on system timestamps, you've come to the right place. There is a super simple way to accomplish this task. The created folders or files can then be used for various purposes such as storing file backups, sorting files based on date, etc. In this article, we will explain in some very simple steps how to automatically create files and folders in Windows 11/10 and name them according to the system’s timestamp. The method used is a batch script, which is very simple. Hope you enjoyed reading this article. Section 1: How to automatically create and name a folder based on the current timestamp of the system Step 1: First, navigate to the parent folder where you want to create the folder,

How to get the millisecond representation of a date using the getTime() method of the Date class How to get the millisecond representation of a date using the getTime() method of the Date class Jul 24, 2023 am 11:42 AM

How to get millisecond representation of date using getTime() method of Date class In Java, Date class is a class used to represent date and time. It provides many useful methods to manipulate and obtain information about date objects. Among them, the getTime() method is an important method in the Date class, which can return the millisecond representation of the date object. Next, we will detail how to use this method to obtain the millisecond representation of a date, and provide corresponding code examples. Using the Date class

Introduction to methods and usage of using Date and SimpleDateFormat classes to process time in Java Introduction to methods and usage of using Date and SimpleDateFormat classes to process time in Java Apr 21, 2023 pm 03:01 PM

1. Introduction The Date class in the java.util package represents a specific time, accurate to milliseconds. If we want to use our Date class, then we must introduce our Date class. Writing the year directly into the Date class will not produce the correct result. Because Date in Java is calculated from 1900, so as long as you fill in the first parameter with the number of years since 1900, you will get the year you want. The month needs to be subtracted by 1, and the day can be inserted directly. This method is rarely used, and the second method is commonly used. This method is to convert a string that conforms to a specific format, such as yyyy-MM-dd, into Date type data. First, define an object of Date type Date

Five selected Go language open source projects to take you to explore the technology world Five selected Go language open source projects to take you to explore the technology world Jan 30, 2024 am 09:08 AM

In today's era of rapid technological development, programming languages ​​are springing up like mushrooms after a rain. One of the languages ​​that has attracted much attention is the Go language, which is loved by many developers for its simplicity, efficiency, concurrency safety and other features. The Go language is known for its strong ecosystem with many excellent open source projects. This article will introduce five selected Go language open source projects and lead readers to explore the world of Go language open source projects. KubernetesKubernetes is an open source container orchestration engine for automated

Laravel development: How to implement WebSockets communication using Laravel Echo and Pusher? Laravel development: How to implement WebSockets communication using Laravel Echo and Pusher? Jun 13, 2023 pm 05:01 PM

Laravel is a popular PHP framework that is highly scalable and efficient. It provides many powerful tools and libraries that allow developers to quickly build high-quality web applications. Among them, LaravelEcho and Pusher are two very important tools through which WebSockets communication can be easily implemented. This article will detail how to use these two tools in Laravel applications. What are WebSockets? WebSockets

Detailed explanation of the role and usage of the echo keyword in PHP Detailed explanation of the role and usage of the echo keyword in PHP Jun 28, 2023 pm 08:12 PM

Detailed explanation of the role and usage of the echo keyword in PHP PHP is a widely used server-side scripting language, which is widely used in web development. The echo keyword is a method used to output content in PHP. This article will introduce in detail the function and use of the echo keyword. Function: The main function of the echo keyword is to output content to the browser. In web development, we need to dynamically present data to the front-end page. At this time, we can use the echo keyword to output the data to the page. e

What are the options for calendar and date libraries in Python? What are the options for calendar and date libraries in Python? Oct 21, 2023 am 09:22 AM

There are many excellent calendar libraries and date libraries in Python for us to use. These libraries can help us handle date and calendar related operations. Next, I will introduce you to several common choices and provide corresponding code examples. Datetime library: Datetime is Python's built-in date and time processing module. It provides many date and time related classes and methods, which can be used to process dates, times, time differences and other operations. Sample code: importdatetime#Get the current date

See all articles