[wp-trac] [WordPress Trac] #7047: Saving post generates errors

[WordPress Trac]

#7047: Saving post generates errors
----------------------------+-----------------------------------------------
 Reporter:  zenopopovici    |       Owner:  anonymous              
     Type:  defect          |      Status:  new                    
 Priority:  high            |   Milestone:  2.5.2                  
Component:  Administration  |     Version:  2.5.1                  
 Severity:  critical        |    Keywords:  array, foreach, posting
----------------------------+-----------------------------------------------
 On certain configurations saving post generates errors:

 {{{
 Warning: Invalid argument supplied for foreach() in /home/zeno/public_html
 /wp-admin/includes/post.php on line 227

 Warning: array_search() [function.array-search]: Wrong datatype for second
 argument in /home/zeno/public_html/wp-admin/includes/post.php on line 326

 Warning: Illegal string offset: -1211911650 in /home/zeno/public_html/wp-
 admin/includes/post.php on line 333

 Warning: Cannot modify header information - headers already sent by
 (output started at /home/zeno/public_html/wp-admin/includes/post.php:227)
 in /home/zeno/public_html/wp-includes/classes.php on line 788
 }}}

 I belive arrays are improperly handled.
 I've attached a fix.

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Ticket URL: <http://trac.wordpress.org/ticket/7047>
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