[wp-trac] [WordPress Trac] #19724: Sites with IDN domains can't be created (bug #15554 continuation)

[WordPress Trac]

#19724: Sites with IDN domains can't be created (bug #15554 continuation)
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 Reporter:  qdinar                   |       Owner:
     Type:  defect (bug)             |      Status:  new
 Priority:  normal                   |   Milestone:  3.4
Component:  Multisite                |     Version:  3.3
 Severity:  normal                   |  Resolution:
 Keywords:  needs-testing has-patch  |
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Comment (by kawauso):

 [http://uk3.php.net/manual/en/function.idn-to-utf8.php idn_to_utf8]
 (idn_to_unicode) and [http://uk3.php.net/manual/en/function.idn-to-
 ascii.php idn_to_ascii] are only available in PHP 5.3 and the intl PECL
 library, so those would need drop-in compatibility functions I believe.

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Ticket URL: <http://core.trac.wordpress.org/ticket/19724#comment:8>
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