$url = 'http://www.php.cn';//php中文网网址$url = urlencode($url);//将其转义$flag = 'vip';//会员...
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进入composer中文竟像网站下载composer-setup.exe安装包（windows版）一直下一步安装好composer进入命令行，进到项目目录，输入命令：composer create-p...
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<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>三级...
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<!DOCTYPE html><html><head> <title>jQuery动画</title> <meta charset=&...
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$(function () { //默认选中第一个 $('.detail_color_left').eq(0).addClass('checked'...
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<!DOCTYPE html> <html> <head> <title>点击事件</title> </head> ...
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<?php /** * 路由解析类 * 1.路由解析 * 2.请求分发 */ namespace pig...
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1 、程序主要由边和和函数组成2、变量是临时存放数据的地方3、函数是程序的核心4、函数是实现代码复用的手段<?php $a = "1"; $b...
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<?php if(isset($_POST["submit"]) && $_POST["s...
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namespace app\admin\controller;use think\Controller;class Category extends Controller{ publi...
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<!DOCTYPE html><html><head> <meta charset="UTF-8"> ...
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<?php include 'config.php'; include...
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<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>三级...
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<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>三级...
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