Re: Potential RFC: mb_rawurlencode() ?

From: Date: Fri, 21 Mar 2025 11:22:50 +0000
Subject: Re: Potential RFC: mb_rawurlencode() ?
References: 1  Groups: php.internals 
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Hi

Am 2025-03-18 18:48, schrieb Paul M. Jones:

$iriPath = '/heads/' . rawurlencode($val) . '/tails/');
assert($iriPath === '/heads/fü bar/tails/'; // false


From my reading of RFC 3987 that result is incorrect. The space is neither listed as iunreserved, not as sub-delims, thus isn't a valid ipchar. Thus the space needs to be encoded as %20 for IRIs as well. The same mistake applies to the reference userland implementation below.

Best regards
Tim Düsterhus

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