I'm having some problems passing URL's as GET parameter. When I try to access:
http://www.linkebuy.com.br/linkebuy/parceiro?url=http%3A%2F%2Fwww.google.com
I get the following message:
However, if I go for:
http://www.linkebuy.com.br/linkebuy/parceiro?url=123
Everything works just fine (it redirects to an inexistent site - 123 -, of course, but it does the expected). By elimination I can say there's something wrong with the url
parameter, but what is it?
OBS: I'm using rawurlencode()
to encode the URL.
EDIT: Code you asked...
In the first view, where the link is (http://www.linkebuy.com.br/notebook/detalhe?id=5):
<!-- url() function just completes the right URL (production or development) -->
<a href="<?php echo url('linkebuy/parceiro/?url=' . rawurlencode($l->getUrl()), true) ?>" class="<?php echo $leadClass ?> oferta" target="_blank">
<?php echo $l->getNomeFantasia() ?>
</a>
When clicked the link redirects to an action (/linkebuy/parceiro
), where happens the following (basicly nothing, just keeping in the framework):
public function execute($request, $response) {
$response->addParameter('url', rawurldecode($request->getParameter('url', ''))); //This creates $url in the view
$response->setTemplate('site/linkebuy/lead-parceiro.php'); //Forwards to the view
}
It includes the view, lead-parceiro.php
(above on the question, I link to this page), where the head contains:
<script type="text/javascript">
setInterval(function(){ window.location = '<?php echo $url ?>'; },3000);
</script>
The data sent by GET method can be accessed using QUERY_STRING environment variable. The PHP provides $_GET associative array to access all the sent information using GET method.
The necessary superglobal variables such as $_SERVER['HTTPS'], $_SERVER['REQUEST_URI'], $_SERVER['SERVER_PORT'] are used to get full URL in PHP. The variable HTTPS can easily retrieve the protocol in the URL of a webpage. If it returns a value “on”, then the protocol is HTTPS.
Query parameters are a defined set of parameters attached to the end of a url. They are extensions of the URL that are used to help define specific content or actions based on the data being passed. To append query params to the end of a URL, a '? ' Is added followed immediately by a query parameter.
If you can't get rid of the restriction you can pass the url in 2 parts like this
http://www.linkebuy.com.br/linkebuy/parceiro?protocol=http&url=www.google.com
And then parse it on your code to make the full url for the redirect.
You should use urlencode
when you pass anything as URL parameter
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