Home php教程 php手册 PHP制作万年历

PHP制作万年历

Jun 06, 2016 pm 08:14 PM
php

本文主要介绍了使用PHP制作万年历的方法以及实现此功能的几个要点并提供了全部源代码,这里推荐给小伙伴们

使用PHP实现万年历功能的要点:

得到当前要处理的月份总共有多少天$days
得到当前要处理的月份的一号是星期几$dayofweek
$days的作用:知道要处理的月份共有多少天,就可以通过循环输出天数了

$dayofweek的作用:只有知道每个月的1号是星期几,,才能知道在输出天数之前需要输出多少空格(空白)

最终效果图如下:

PHP制作万年历

“万年历类”的代码如下:

复制代码 代码如下:


/**
 * PHP万年历
 * @author Fly 2012/10/16
 */
class Calendar{
    protected $_table;//table表格
    protected $_currentDate;//当前日期
    protected $_year;    //年
    protected $_month;    //月
    protected $_days;    //给定的月份应有的天数
    protected $_dayofweek;//给定月份的 1号 是星期几
    /**
     * 构造函数
     */
    public function __construct()
    {
        $this->_table="";
        $this->_year  = isset($_GET["y"])?$_GET["y"]:date("Y");
        $this->_month = isset($_GET["m"])?$_GET["m"]:date("m");
        if ($this->_month>12){//处理出现月份大于12的情况
            $this->_month=1;
            $this->_year++;
        }
        if ($this->_month             $this->_month=12;
            $this->_year--;
        }
        $this->_currentDate = $this->_year.'年'.$this->_month.'月份';//当前得到的日期信息
        $this->_days           = date("t",mktime(0,0,0,$this->_month,1,$this->_year));//得到给定的月份应有的天数
        $this->_dayofweek    = date("w",mktime(0,0,0,$this->_month,1,$this->_year));//得到给定的月份的 1号 是星期几
    }
    /**
     * 输出标题和表头信息
     */
    protected function _showTitle()
    {
        $this->_table="

";
        $this->_table.="";
        $this->_table .="";
        $this->_table .="";
        $this->_table .="";
        $this->_table .="";
        $this->_table .="";
        $this->_table .="";
        $this->_table .="";
        $this->_table.="";
    }
    /**
     * 输出日期信息
     * 根据当前日期输出日期信息
     */
    protected function _showDate()
    {
        $nums=$this->_dayofweek+1;
        for ($i=1;$i_dayofweek;$i++){//输出1号之前的空白日期
            $this->_table.="";
        }
        for ($i=1;$i_days;$i++){//输出天数信息
            if ($nums%7==0){//换行处理:7个一行
                $this->_table.="";   
            }else{
                $this->_table.="";
            }
            $nums++;
        }
        $this->_table.="
".$this->_currentDate."
星期日星期一星期二星期三星期四星期五星期六
 $i
$i
";
        $this->_table.="

上一月   ";
        $this->_table.="下一月

";
    }
    /**
     * 输出日历
     */
    public function showCalendar()
    {
        $this->_showTitle();
        $this->_showDate();
        echo $this->_table;
    }
}
$calc=new Calendar();
$calc->showCalendar();

效果还不错吧,小伙伴们还可以自己美化下,这里就不多做说明了。

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

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

Repo: How To Revive Teammates
1 months ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

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)

CakePHP Project Configuration CakePHP Project Configuration Sep 10, 2024 pm 05:25 PM

In this chapter, we will understand the Environment Variables, General Configuration, Database Configuration and Email Configuration in CakePHP.

PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian Dec 24, 2024 pm 04:42 PM

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

CakePHP Date and Time CakePHP Date and Time Sep 10, 2024 pm 05:27 PM

To work with date and time in cakephp4, we are going to make use of the available FrozenTime class.

CakePHP File upload CakePHP File upload Sep 10, 2024 pm 05:27 PM

To work on file upload we are going to use the form helper. Here, is an example for file upload.

CakePHP Routing CakePHP Routing Sep 10, 2024 pm 05:25 PM

In this chapter, we are going to learn the following topics related to routing ?

Discuss CakePHP Discuss CakePHP Sep 10, 2024 pm 05:28 PM

CakePHP is an open-source framework for PHP. It is intended to make developing, deploying and maintaining applications much easier. CakePHP is based on a MVC-like architecture that is both powerful and easy to grasp. Models, Views, and Controllers gu

How To Set Up Visual Studio Code (VS Code) for PHP Development How To Set Up Visual Studio Code (VS Code) for PHP Development Dec 20, 2024 am 11:31 AM

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c

CakePHP Creating Validators CakePHP Creating Validators Sep 10, 2024 pm 05:26 PM

Validator can be created by adding the following two lines in the controller.

See all articles