[wp-trac] [WordPress Trac] #4179: wp object cache ignores custom expire time

[WordPress Trac]

#4179: wp object cache ignores custom expire time
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 Reporter:  DD32            |       Owner:  anonymous                     
     Type:  defect          |      Status:  new                           
 Priority:  normal          |   Milestone:  2.3                           
Component:  Administration  |     Version:  2.2                           
 Severity:  normal          |    Keywords:  has-patch, cache, object cache
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 The current implementation of the WordPress object cache ignores the
 passed $expire value, And instead every object defaults to the hard-coded
 value of 900 seconds, unless defined otherwise.

 '''Suggested Solution:'''

 Set the modification date on the cache files to the time in the future
 when we want the object to expire.

 '''Implementation:'''

 I have included a patch to allow this to happen, any Cache calls which do
 not specify an expirary time are given the default expire time still, and
 there seem no problems setting file modification timestamps to the future.

 Also in this patch i cleaned up the formatting, Changed any remaining '/'
 to DIRECTORY_SEPARATOR to keep in line with the rest of the file.
 (DIRECTORY_SEPARATOR was added in PHP 4.3.0, I assume thats WP's baseline
 as it was allready in use in the file). Should also fix any remaining
 issues with Windows not liking the Unix directory structure marker.

 Also fixed a </P> nesting error in class->stats()

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Ticket URL: <http://trac.wordpress.org/ticket/4179>
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