[wp-trac] [WordPress Trac] #12848: Network instructions need to be more verbose

[WordPress Trac]

#12848: Network instructions need to be more verbose
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 Reporter:  sivel        |       Owner:           
     Type:  enhancement  |      Status:  new      
 Priority:  normal       |   Milestone:  3.0      
Component:  Multisite    |     Version:  3.0      
 Severity:  normal       |    Keywords:  has-patch
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Comment(by nacin):

 I've been thinking about [14000] for a while. This will keep the site
 operational as non-MS, instead of a half-loaded MS admin screen and a
 fatal error on get_dirsize().

 Most people wouldn't see the notice spit out by the redefinition of a
 constant, but I think "Why am I not getting my network panels?" is better
 than "Why isn't WordPress working? The Network feature sucks."

 I realized I can now improve the is_multisite() logic with:
 {{{
 function is_multisite() {
         if ( defined( 'MULTISITE' )
                 return (bool) MULTISITE;

         if ( defined( 'VHOST' ) || defined( 'SUNRISE' ) )
                 return true;

         return false;
 }
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/12848#comment:4>
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