Wildcard: TypeError: rawurlencode() expects parameter 1 to be string, int given

[gkralik]

BC Break Report

Q	A
Version	3.4.0

Summary

Starting from version 3.4.0, the Wildcard route throws a TypeError when passing int parameters to rawurlencode(). This has previously worked just fine (up to version 3.3.2). It seems a cast to string is missing before encoding parameter values. It looks like the culprit could be zendframework/zend-router#44.

It looks like a similar problem as #14

Tested on PHP 7.3 and PHP 7.4

Previous behavior

No TypeError is thrown when passing int params to Wildcard::assemble().

Current behavior

When passing int params to Wildcard::assemble(), a TypeError is thrown when invoking rawurlencode().

How to reproduce

$wildcard = new \Laminas\Router\Http\Wildcard();

echo $wildcard->assemble([
    'int_param' => 1,
]);

// throws TypeError: rawurlencode() expects parameter 1 to be string, int given

[weierophinney]

Fixed with #24