<!DOCTYPE html> <html> <head> <title>边框</tit...
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<!DOCTYPE html> <html lang="en"> <head> &nbs...
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在 Windows 中，你需要下载并运行 Composer-Setup.exe安装好后 在cmd composer config -g repo.packagist compose...
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<?php //构造函数 传2个形参进去 function sum($a,$b){ return $a+$b; } //输出 函数 传2个实...
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<!DOCTYPE html><html><head><meta charset="UTF-8"><title>HTML...
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<?php/** * Created by PhpStorm. * User: Administrator * Date: 2019/7/5 * Time: 13:05 */namespace ...
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<?php/** * Created by PhpStorm. * User: Administrator * Date: 2019/7/5 * Time: 13:05 */namespace ...
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<?phpnamespace app\index\controller; use think\Db;use think\Controller;use app\index\model\Goods;...
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–创建图书表create table book(no varchar2(64),name varchar2(10),author varchar2(10),category varchar2(10))...
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<!DOCTYPE html><html><head> <meta charset="utf-8" ...
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后期静态技术绑定，动态匹配成员的调用者<?php class Big { public static $produ...
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controller/book.php<?php/** * Created by PhpStorm. * User: Administrator * Date: 2019/7/4 * Time:...
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<?php //php循环结构 //php的循环共有四种：while、do while、for、foreach //while循环 先判断后执行循环 $arr...
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<?php const IS_ISSET = true; const IS_SET = true; const IS_GET...
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<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> ...
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