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I have the follow code, which get $_GET and make division by controller, action and params

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() which I am developing right now:

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 $regex = '/^[[a-zA-Z0-9_-.]{1,96}]+@[a-zA-Z0-9-]{2,64}+(?:\.[a-zA-Z0-9-]+)*$/'; */ }

Ok, the problem I have is: How to get urls with this format:

http://localhost/controller/action/param1/param2:value2

$param array:

Array( [0] => param1 [1] => Array( [param2] => value2 ) )

SOLVED WITH THIS:

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'); } }

Pretty please with sugar on top use filter_var($str, FILTER_VALIDATE_EMAIL) instead of a regex that does not match a whole bunch of valid email addresses, a subject that has been covered here at length — DaveRandom
– DaveRandom, Commented May 30, 2012 at 23:21
Be warned: colons in URIs are disallowed in windows apache. It's best to avoid colons in URLs in PHP applications as a result. — Frank Farmer
– Frank Farmer, Commented May 30, 2012 at 23:42
@DaveRandom this case, FILTER_SANITIZE_EMAIL because, I want the sanitized e-mail, not to check if is valid or not. — Gabriel Santos
– Gabriel Santos, Commented May 30, 2012 at 23:53

sberry · Accepted Answer · 2012-05-30 23:21:52Z

<?php $url = 'http://localhost/controller/action/param1/param2:value2'; $parts = parse_url($url); $path = $parts['path']; list($controller, $action, $params) = explode('/', ltrim($path, '/'), 3); function parse_params($params) { $parsed_params = array(); $path_segments = explode('/', $params); foreach ($path_segments as $path_segment) { if (strstr($path_segment, ':')) { list($k, $v) = explode(':', $path_segment, 2); $parsed_params[] = array($k => $v); } else { $parsed_params[] = $path_segment; } } return $parsed_params; } $params = parse_params($params); print_r($params);

OUTPUT

Array ( [0] => param1 [1] => Array ( [param2] => value2 ) )

Probably REGEX does not do this job.. But, I have solved my problem with my updated question, based on your answer. Thanks!

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