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Description
PHP Version
8.3
CodeIgniter4 Version
CodeIgniter 4.5.5
CodeIgniter4 Installation Method
Composer (using codeigniter4/appstarter)
Which operating systems have you tested for this bug?
Debian 12
Which server did you use?
fpm-fcgi
Database
N/A
What happened?
The following route definition works fine as long as you don't use url_to or route_to to refer to it:
$routes->get('/test(/(:any))?', 'Test::direct/$1', ['as' => 'test']);Linking as below works:
<a href="/test">No parameter</a>
<a href="/test/param1">1 parameter</a>
<a href="/test/param1/param2">2 parameters</a>But using both url_to or route_to fails:
<a href="<?= url_to('test') ?>">No parameter</a>
<a href="<?= url_to('test', 'param1') ?>">1 parameter</a>
<a href="<?= url_to('test', 'param1', 'param2') ?>">2 parameters</a>Steps to Reproduce
- Add the new routes in
Routes.php:
$routes->get('/test(/(:any))?', 'Test::direct/$1', ['as' => 'test']);
$routes->get('/test_urlto(/(:any))?', 'Test::urlto/$1', ['as' => 'urlto']);
$routes->get('/test_routeto(/(:any))?', 'Test::routeto/$1', ['as' => 'routeto']);- Create the
Testcontroller:
<?php
namespace App\Controllers;
class Test extends BaseController
{
public function direct(...$params): string
{
return view('test', ['params' => $params]);
}
public function urlto(...$params): string
{
return view('test_urlto', ['params' => $params]);
}
public function routeto(...$params): string
{
return view('test_routeto', ['params' => $params]);
}
}- Create the respective views:
A) direct view
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Test</title>
</head>
<body>
<h1>Testing CI4 Routing with Parameters</h1>
<h2>Test using string directly</h2>
<ul>
<li>
<a href="/test">No parameter</a>
</li>
<li>
<a href="/test/param1">1 parameter</a>
</li>
<li>
<a href="/test/param1/param2">2 parameters</a>
</li>
<li>
<a href="/test/param1/param2/param3">3 parameters</a>
</li>
</ul>
<h3>Passed Parameters</h3>
<ul>
<?php foreach ($params as $param) : ?>
<li><?= $param ?></li>
<?php endforeach; ?>
</body>
</html>B) view using url_to
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Test</title>
</head>
<body>
<h1>Testing CI4 Routing with Parameters</h1>
<h2>Test using <code>url_to</code></h2>
<ul>
<li>
<a href="<?= url_to('urlto') ?>">No parameter</a>
</li>
<li>
<a href="<?= url_to('urlto', 'param1') ?>">1 parameter</a>
</li>
<li>
<a href="<?= url_to('urlto', 'param1', 'param2') ?>">2 parameters</a>
</li>
<li>
<a href="<?= url_to('urlto', 'param1', 'param2', 'param3') ?>">3 parameters</a>
</li>
</ul>
<h3>Passed Parameters</h3>
<ul>
<?php foreach ($params as $param) : ?>
<li><?= $param ?></li>
<?php endforeach; ?>
</body>
</html>- Access those views at: /test and /test_urlto
Expected Output
No InvalidArgumentException, Missing argument for "(/(:any)" in route "test_urlto(/(:any))?" while using both url_to and route_to .
Anything else?
-
One can try it with
public bool $multipleSegmentsOneParam = true;orpublic bool $multipleSegmentsOneParam = false;inRouting.php. The error is the same in both situations (just the parameters are treated differently, as expected). -
One can also use a regex like
'(/(.+))?'instead of(/(:any))?. The error remains.
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