Bug #80834 [Opn->Nab]: The idn_to_utf8 function returns an error when the URL has "-" at the end

Edit report at https://bugs.php.net/bug.php?id=80834&edit=1 ID: 80834 Updated by: cmb@php.net Reported by: kontakt at jinteractive dot pl Summary: The idn_to_utf8 function returns an error when the URL has "-" at the end -Status: Open +Status: Not a bug Type: Bug Package: *URL Functions Operating System: Windows, Centos PHP Version: 7.4.16 -Assigned To: +Assigned To: cmb Block user comment: N Private report: N New Comment: Trailing hyphens are not allowed for INTL_IDNA_VARIANT_UTS46, what is the default as of PHP 7.4.0. If you had passed an $idna_info and checked its 'errors' element, you had gotten 16, which is IDNA_ERROR_TRAILING_HYPHEN. Also note that idn_to_utf8() expects a domain name, not an URL. Previous Comments: ------------------------------------------------------------------------ [2021-03-05 08:20:45] kontakt at jinteractive dot pl Description: ------------ The idn_to_utf8 function returns an error when the URL has a "-" sign at the end. Test script: --------------- $x = idn_to_utf8('www.website.com/asa-asda-asd-.html'); if (!$x) echo 'error'; else echo $x; //return error $x = idn_to_utf8('www.website.com/asa-asda-asd-'); if (!$x) echo 'error'; else echo $x; //return error $x = idn_to_utf8('www.website.com/asa-asda-asd.html'); if (!$x) echo 'error'; else echo $x; // return url ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=80834&edit=1