<?php include 'function.php'; $list = select('php_area','*&#...
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$stu = [ ['name'=>'周天子', 'grade'=&...
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<?php namespace util; use think\Db; class SysDb { //获取表 pu...
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<?phpnamespace app\admin\controller;use app\admin\model\ProductModel;use think\facade\Session;use...
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<?php /** * Created by PhpStorm. * User: Administrator ...
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<?php$type = 'mysql';$host = '127.0.0.1';$dbname = 'testdb';$charset = &#...
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<?php /** * Created by PhpStorm. * User: Administrator ...
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<?php /** * Created by PhpStorm. * User: Administrator ...
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<?php // Smarty配置文件 // 使用Composer安装的Smarty require __DIR__ . '/../v...
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与for和while相比，foreach循环数组时其性能肯定要要高，且,for和while对关联数组无能为力。<?php $str=range(10,50,5); $str1=['nam...
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<?php /** * Created by PhpStorm. * User: Administrator ...
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<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"&...
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<?php /** * Created by PhpStorm. * User: Administrator ...
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<?php$type = 'mysql';$host = '127.0.0.1';$dbname = 'testdb';$charset = &#...
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<?php // mysql数据类型分为：1.数值数据类型（整数类型：tinyint、smallint、mediumint、int（常用）），浮点小数类型（float、do...
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