I have a list of checkboxes in a GET form which results in a URL with a querystring like ?q=&cat=&city%5B%5D=28&city%5B%5D=26&sort=asc&order=name
when submitted. The Object/Array behind this string looks like:
Array
(
[q] =>
[cat] =>
[city] => Array
(
[0] => 28
[1] => 26
)
[sort] => asc
[order] => name
)
I'm trying to create a link with one of those GET params changed, but I can't find a way to update a single value. So now I'm rebuilding the URL by creating an object based on the given query params.
If I pass this object (as shown above) to the second argument inside Craft's url()
function to use this URL on a simple <a>
tag, I get an Array to string conversion
error.
I seems Craft can't handle nested arrays in this function. Is there another method to generate an URL from such an object?