<?php class DB{ public function connect() { return '链接数据库！'; }...
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<!doctype html><html><head><meta charset="UTF-8"><title>jQue...
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<?php class DB{ public function connect() { return '链接数据库！'; }...
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HTML<!DOCTYPE html> <html> <head> <meta charset="utf-8">...
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<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"&...
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<!DOCTYPE html><html> <head> <meta charset="UTF-8">&nbs...
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<?php for($i=1;$i<10;$i++){ $a=5;}echo $a;?>变量可在for循环外访问.赋值
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<?PHP//九九乘法表echo"<table border='1px' cellpadding=0 cellspacing=0 width='500px...
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<!DOCTYPE html> <html> ...
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<?php //container 代码 class Db { public function connect() { return&...
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验证器<?php namespace app\index\validate; use think\Validate; class User exte...
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<?php //将代码标签设置成HTML代码的实体字符$str = "<div style='width:100px;height:200px;backgrou...
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css3在页面中有很多不懂的地方列入：{-webkit-animation: upmove 1s ease; o-animation: upmove 1s ease;animation:upmove ...
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<!DOCTYPE html><html><head> <meta charset="utf-8"><...
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