【发布时间】:2012-06-05 05:36:36
【问题描述】:
我有以下代码,它得到$_GET 并按控制器、动作和参数进行划分
http://localhost/controller/action/param1/param2
$url = explode('/', $_GET['url']);
$urlSize = count($url);
$filter = $this->factory('Core\Security\Filter');
if($urlSize >= 1) {
$controller = $filter->replace($url[0], 'friendly-url');
if($urlSize >= 2) {
$action = $filter->replace($url[1], 'friendly-url');
if($urlSize >= 3) {
unset($url[0], $url[1]);
foreach($url as $index => $param) {
$params[] = $filter->replace($param, 'friendly-url');
}
}
}
}
Core\Security\Filter->replace() 我现在正在开发:
public function replace($data = null, $type = 'alphanumeric') {
/*
@TODO, implement regex by type
numeric
$regex = '/^[[:digit:]]$/';
alphanumeric
$regex = '/^[[:alnum:]]$/';
friendly-url
$regex = '/[^a-zA-Z0-9_-]+/';
$replace = '-'
username
$regex = '/^[^a-zA-Z0-9_-.]{3,32}+';
email
$regex = '/^[[a-zA-Z0-9_-.]{1,96}]+@[a-zA-Z0-9-]{2,64}+(?:\.[a-zA-Z0-9-]+)*$/';
*/
}
好的,我遇到的问题是:如何获取这种格式的网址:
http://localhost/controller/action/param1/param2:value2
$param 数组:
Array(
[0] => param1
[1] => Array(
[param2] => value2
)
)
已解决:
foreach($url as $index => $param) {
if(strstr($param, ':')) {
$subParam = explode(':', $param, 2);
$this->_request['params'][][$subParam[0]] = $filter->replace($subParam[1], 'friendly-url-param');
} else {
$this->_request['params'][] = $filter->replace($param, 'friendly-url-param');
}
}
【问题讨论】:
-
警告:URI 中的冒号是disallowed in windows apache。因此,最好避免在 PHP 应用程序中的 URL 中使用冒号。
-
其中一个要求不是 Windows 服务器 ;)
-
@DaveRandom 这个案例,
FILTER_SANITIZE_EMAIL因为,我想要经过净化的电子邮件,而不是检查是否有效。
标签: php regex friendly-url