[wp-trac] [WordPress Trac] #26804: Support multiple $wpdb handlers

[WordPress Trac]

#26804: Support multiple $wpdb handlers
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 Reporter:  mgibbs189     |       Owner:
     Type:  enhancement   |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Database      |     Version:  trunk
 Severity:  normal        |  Resolution:
 Keywords:  dev-feedback  |
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Changes (by mgibbs189):

 * keywords:  dev-feedback close => dev-feedback


Comment:

 @markoheijnen - That's true, the timing could make things confusing, but I
 need some way to include a caching handler before WP and all the plugins
 fully load. In some cases, this is the difference between 20ms and 2
 seconds.

 @wonderboymusic's suggestion to use `SHORTINIT` won't work because it
 FORCES WP to quit early. I need a way for this to happen conditionally.
 E.g.

 * If a cache exists, then simulate `SHORTINIT` (quit early)
 * If cache doesn't exist, then continue normal execution

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Ticket URL: <https://core.trac.wordpress.org/ticket/26804#comment:6>
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