[wp-trac] [WordPress Trac] #43258: Output buffer template rendering and add filter for post-processing (e.g. caching, optimization)
WordPress Trac
noreply at wordpress.org
Wed Oct 1 23:11:49 UTC 2025
#43258: Output buffer template rendering and add filter for post-processing (e.g.
caching, optimization)
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Reporter: nextendweb | Owner:
| westonruter
Type: enhancement | Status: accepted
Priority: normal | Milestone: 6.9
Component: General | Version:
Severity: normal | Resolution:
Keywords: has-patch has-unit-tests dev- | Focuses: docs,
feedback | performance
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Comment (by westonruter):
Of particular note in relation to #63858 and improving performance of
spawning cron at `shutdown` instead of `wp_loaded`: output buffers are
closed ''before'' `shutdown`, which means that even if the performance of
spawning cron is not improved in #63547, the finalized output buffer will
still be flushed before cron is spawned.
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Ticket URL: <https://core.trac.wordpress.org/ticket/43258#comment:51>
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