[wp-trac] [WordPress Trac] #15757: Using sanitize_key in wpmu_create_blog removes "." from the domain name

[WordPress Trac]

#15757: Using sanitize_key in wpmu_create_blog removes "." from the domain name
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 Reporter:  Omicron7      |       Owner:                 
     Type:  defect (bug)  |      Status:  new            
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  General       |     Version:  3.1            
 Severity:  major         |    Keywords:                 
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 This bug was introduced with the fix for #14910, changeset [16822].

 Using sanitize_key on the domain of a blog in wpmu_create_blog causes the
 domain name to lose all . characters. This in turn causes site_url,
 home_url and get_blogaddress_by_id() to return an invalid url.

 Example:
 wpmu_create_blog('www.example.com', '/blog1/', 'Title', . . .);
 creates a blog with site_url = http://wwwexamplecom/blog1/

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Ticket URL: <http://core.trac.wordpress.org/ticket/15757>
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