Home php教程 php手册 PHP Cookbook读书笔记 – 第08章web基础

PHP Cookbook读书笔记 – 第08章web基础

Jun 06, 2016 pm 07:40 PM
php web Base notes read

本章主要介绍了和web相关的一些 基础 知识如cookie、get请求、post请求、环境变量的读写等内容。 setcookie() : 设置cookie值 $_COOKIE['名']:获得cookie值 浏览器重定向:header('Location: http://www.example.com/confirm.html'); get_browser() : 获得

PHP Cookbook读书笔记 – 第08章web基础本章主要介绍了和web相关的一些基础知识如cookie、get请求、post请求、环境变量的读写等内容。

setcookie() : 设置cookie值

$_COOKIE['名']:获得cookie值

浏览器重定向:header('Location: http://www.example.com/confirm.html');

get_browser() : 获得浏览器参数
http_build_query() : 将数组转换成查询字符串

$vars = array('name' => 'Oscar the Grouch',
              'color' => 'green',
              'favorite_punctuation' => '#');
$query_string = http_build_query($vars);
$url = '/muppet/select.php?' . $query_string;

结果是:/muppet/select.php?name=Oscar+the+Grouch&color=green&favorite_punctuation=%23
Copy after login

php://input:由来获取post过来的原始数据,用的应该比较少

$_SERVER['PHP_AUTH_USER'] and $_SERVER['PHP_AUTH_PW']:HTTP验证,几乎用不上

flush() : 将当前为止程序的所有输出发送到用户的浏览器

ob_start() : 打开输出缓冲,所有输出将不会立刻发送

ob_end_flush() : 关闭输出缓冲,并将所有输出发送到用户浏览器

getenv() : 得到环境变量

putenv() : 设置环境变量

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