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PHP实现伪静态方法汇总,php伪静态汇总
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PHP实现伪静态方法汇总,php伪静态汇总

Jun 13, 2016 am 08:47 AM
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PHP实现伪静态方法汇总,php伪静态汇总

PHP伪静态的使用主要是为了隐藏传递的参数名,下面给大家介绍php实现伪静态的方法,具体详情请看下文。
说起伪静态的实现方案,你是不是很爽快的回答"简单,配置下apache的重写规则就行了嘛"

但是你有没有发现这种情况,你最近弄了很多新功能,每天上几个新功能,每天都有好多伪静态配置,才开始两天运维同学还乐意配合,过两天运维同学就要骂了。你麻痹,脑残为什么不一次搞完,天天麻烦我。但是了,你要上线啊,不得不苦逼的求运维同学了,然后说出一句程序猿界最不要脸的话"这次最后一次改动了",然后后面又要改,哎,你的人格算是扫地了。。。

如果有这样的烦恼存在,请看下面的文章,保证你以后再也不求运维了,想干啥就干啥。。。

那PHP实现伪静态有多少种方法了?个人见解和统计奥,有四种方法

1、使用apache的URL重写规则,这个大家都懂,在apache里面配置, 这里同学们都造,只列举一段简单的配置

RewriteEngine On
RewriteRule ^/test.html index.php?controller=index&action=test [L]

2、使用PHP的pathinfo , 你是不是有看到有的网站这样玩'www.xxx.com/index.php/c/index/a/test/id/100' , 当然要支持这种你需要把'php.ini' 中的参数

'cgi.fix_pathinfo' 设置为1。拿'www.xxx.com/index.php/c/index/a/test/id/100'来举例

echo $_SERVER['PATH_INFO']; //输出'/c/index/a/test/id/100'
到这,应该明白了吧,你再对这段进行解析,分配实际地址

3、使用404机制,一般情况下伪静态都是实际不存在的页面,因此可以使用apache 404配置,但是有些问题,就是'post'类型的请求会被抛弃,导致你无法获取'$_POST',

但是'$_GET'仍然可以获取, 假设此处404页面为'404page.php', apache 配置如下:

ErrorDocument 404 /404page.php

然后在 '404page.php'中嵌入如下代码

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header("HTTP/1.1 200 OK"); //这里一定要有,不然状态就是404

$reqUrl = $_SERVER['REQUEST_URI']; // 请求地址

/**

* 从URL中解析参数

*/

function parseUrlParams($queryUrl)

{

$arr = explode('?', $queryUrl);

parse_str($arr[1], $param);

if($param)

{

foreach($param as $key => $value)

{

$_GET[$key] = $value;

}

}

}

parseUrlParams($reqUrl); // url解析参数

//然后你就可以使用 $reqUrl 根据自己的规则匹配不同的实际请求地址

if(preg_match('#^/test.html#is', $reqUrl, $matches))

{

include('index.php');

die();

}

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4、方法3的改进型,方法3在apache内部机制相当于重定向了,导致post(get)传递的参数无法获取。分析上面的其实是找不到相关文件,那当服务器找不到相关文件时,我们为它指定一个文件,不就OK了,它就不用跳转了,这时POST之类都不会丢失。apache 配置如下:

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . index.php

上面一段配置的大概意思是 当请求的文件或者目录无法找到时 使用根目录下的 'index.php' 替代,那这时你就可以在'index.php'中获取相关参数并解析到实际请求地址

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/**

* 获取当前请求的URI地址

*@param void

*@author painsOnline

*@return string URI

*/

function getReqUri()

{

return trim($_SERVER["REQUEST_URI"]);

}

$reqUri = getReqUri();

if(preg_match('/^\/test.html/isU', $reqUri))

{//解析请求地址

include 'test.php';

exit();

}

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以上内容给大家介绍了php实现伪静态的方法,希望对大家有所帮助。

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