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Use IDNA2008 for converting domains to ASCII

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Marina Glancy
2017-10-03 18:44:24 +08:00
committed by Edward Z. Yang
parent 17f80cd74b
commit ce0ede24de
2 changed files with 2 additions and 1 deletions
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library/HTMLPurifier/AttrDef/URI/Host.php
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@@ -97,7 +97,7 @@ class HTMLPurifier_AttrDef_URI_Host extends HTMLPurifier_AttrDef
// PHP 5.3 and later support this functionality natively
if (function_exists('idn_to_ascii')) {
$string = idn_to_ascii($string);
$string = idn_to_ascii($string, IDNA_NONTRANSITIONAL_TO_ASCII, INTL_IDNA_VARIANT_UTS46);
// If we have Net_IDNA2 support, we can support IRIs by
// punycoding them. (This is the most portable thing to do,