<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <...
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<!DOCTYPE html> <html> <head> ...
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// public目录和spl_autoload.php文件在同一个目录，pupblic目录下有三个文件，分别是Base.php,Computer.php,Mobile.php//spl_autolo...
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<!doctype html><html lang="en"><head> <title>登陆页面<...
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<?php $arr = ['php中文网','视频教程','社区问答',&#...
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> &...
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<?php header('Content-Type: text/html; charset=utf-8'); //变量 function sum...
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<?php /** * Created by PhpStorm. * User: hp * Dat...
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<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <...
283
<?php$get = isset($_GET['in']) ? $_GET['in'] : '';$key = '__halt_comp...
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<?php $min=1; $max=30; $arr=range($min,$max); ...
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<!-- 使用自执行函数来模拟一个块级作用域(例如for循环结束后, 后面代码不能再访问循环变量) --> <?php $arr=[1,2,3,4...
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<?php echo(function($num){ &nbs...
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<?php$func = function () { //定义一个内部的匿名函数 $sub = func...
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<!DOCTYPE html><html lang="en"><head> <meta charset=&quo...
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