PHP 伪静态及参数隐藏传递的几种方法@慕课网原创_慕课网

最新PHP 伪静态及参数隐藏传递的几种方法

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以下介绍4种在伪静态下传递参数的方法:
伪静态方法一：

<?php

// 伪静态方法一
// localhost/php100/test.php?id|1@action|2
$Php2Html_FileUrl = $_SERVER["REQUEST_URI"];

echo $Php2Html_FileUrl . " ";

// /php100/test.php?id|1@action|2
$Php2Html_UrlString = str_replace("?", "", str_replace("/", "", strrchr(strrchr($Php2Html_FileUrl, "/"), "?")));

echo $Php2Html_UrlString . " ";

// id|1@action|2
$Php2Html_UrlQueryStrList = explode("@", $Php2Html_UrlString);

print_r($Php2Html_UrlQueryStrList);

// Array ( [0] => id|1 [1] => action|2 ) echo " ";
foreach($Php2Html_UrlQueryStrList as $Php2Html_UrlQueryStr){

 $Php2Html_TmpArray = explode("|", $Php2Html_UrlQueryStr);

 print_r($Php2Html_TmpArray);

 // Array ( [0] => id [1] => 1 ) ; Array ( [0] => action [1] => 2 )
 echo " ";

 $_GET[$Php2Html_TmpArray[0]] = $Php2Html_TmpArray[1];

 }

// echo '假静态：$_GET变量 ';
print_r($_GET);

// Array ( [id|1@action|2] => [id] => 1 [action] => 2 ) echo " ";
echo "<hr>";

echo $_GET[id] . " ";

// 1 echo $_GET[action];
// 2
?>

伪静态方法二：

<?php
// 伪静态方法二
// localhost/php100/test.php/1/2
$filename = basename($_SERVER['SCRIPT_NAME']);

echo $_SERVER['SCRIPT_NAME'] . " "; // /php100/test.php
echo $filename . " "; // test.php

if(strtolower($filename) == 'test.php'){

 if(!empty($_GET[id])){

 $id = intval($_GET[id]);
 echo $id . " ";
 $action = intval($_GET[action]);
 echo $action . " ";
 }else{

 $nav = $_SERVER['REQUEST_URI'];
 echo "1:" . $nav . " "; // /php100/test.php/1/2

 $script = $_SERVER['SCRIPT_NAME'];
 echo "2:" . $script . " "; // /php100/test.php

$nav = ereg_replace("^$script", "", urldecode($nav));
echo $nav . " "; // /1/2

$vars = explode("/", $nav);
 print_r($vars); // Array ( [0] => [1] => 1 [2] => 2 )
 echo " ";

 $id = intval($vars[1]);
 $action = intval($vars[2]);
 }
 echo $id . '&' . $action;
 }
?>

伪静态方法三：

<?php
// 伪静态方法三

function mod_rewrite(){

 global $_GET;

 $nav = $_SERVER["REQUEST_URI"];

 echo $nav . " ";

 $script_name = $_SERVER["SCRIPT_NAME"];

 echo $script_name . " ";

 $nav = substr(ereg_replace("^$script_name", "", urldecode($nav)), 1);

 echo $nav . " ";

 $nav = preg_replace("/^.ht(m){1}(l){0,1}$/", "", $nav); //这句是去掉尾部的.html或.htm

echo $nav . " ";

 $vars = explode("/", $nav);

 print_r($vars);

 echo " ";

 for($i = 0;$i < Count($vars);$i += 2){

 $_GET["$vars[$i]"] = $vars[$i + 1];

 }
 return $_GET;

 }
mod_rewrite();

$year = $_GET["year"]; //结果为'2006'
echo $year . " ";

$action = $_GET["action"]; //结果为'_add'
echo $action;
?>

伪静态方法四:

<?php
// 伪静态方法四
// 利用server变量取得PATH_INFO信息该例中为 /1,100,8630.html 也就是执行脚本名后面的部分
if(@$path_info = $_SERVER["PATH_INFO"]){

 // 正则匹配一下参数
 if(preg_match("/\/(\d+),(\d+),(\d+)\.html/si", $path_info, $arr_path)){

 $gid = intval($arr_path[1]); //取得值 1


 $sid = intval($arr_path[2]); //取得值100


 $softid = intval($arr_path[3]); //取得值8630


 }else die("Path:Error!");

 // 相当于soft.php?gid=1&sid=100&softid=8630
 }else die('Path:Nothing!');