[wp-trac] [WordPress Trac] #14245: Remove create_function from preg_replace_callback to improve memory usage

[WordPress Trac]

#14245: Remove create_function from preg_replace_callback to improve memory usage
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 Reporter:  nacin         |       Owner:                 
     Type:  defect (bug)  |      Status:  new            
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Performance   |     Version:                 
 Severity:  normal        |    Keywords:  has-patch      
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 On large imports, a create_function() call in wp_kses_split() in
 particular causes memory issues pretty quickly.

 Let's continue to move away from create_function calls as callbacks. Patch
 attached handles most instances.

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Ticket URL: <http://core.trac.wordpress.org/ticket/14245>
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