[wp-trac] [WordPress Trac] #58196: Improve performance of `_get_block_templates_paths`

[WordPress Trac]

#58196: Improve performance of `_get_block_templates_paths`
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 Reporter:  spacedmonkey  |       Owner:  (none)
     Type:  enhancement   |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Themes        |     Version:  5.9
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |     Focuses:  performance
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Comment (by johnbillion):

 Do you know the technical reason that recursive globbing (nearly wrote
 blogging there) is faster than using the filesystem iterator classes? It
 would be good to know for a full understanding and for future reference.

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Ticket URL: <https://core.trac.wordpress.org/ticket/58196#comment:3>
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