[wp-trac] [WordPress Trac] #8844: Faster wp_clone function

[WordPress Trac]

#8844: Faster wp_clone function
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 Reporter:  sambauers     |       Owner:  anonymous
     Type:  enhancement   |      Status:  new      
 Priority:  normal        |   Milestone:  2.8      
Component:  Optimization  |     Version:  2.7      
 Severity:  normal        |    Keywords:           
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 The current wp_clone() function calls version_compare() on every
 execution, which is slooow.

 Attached patch stores the result of version_compare() as a static
 variable. The speedup for bbPress was about 5% on a large site, not
 profiled in WordPress yet, but result should be similar as wp_clone() is
 called in cache retrieval processes.

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Ticket URL: <http://trac.wordpress.org/ticket/8844>
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