[wp-trac] [WordPress Trac] #27122: Optimization for PHP FPM

[WordPress Trac]

#27122: Optimization for PHP FPM
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 Reporter:  dunglas      |       Owner:
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  General      |     Version:  trunk
 Severity:  normal       |  Resolution:
 Keywords:               |     Focuses:  performance
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Comment (by Denis-de-Bernardy):

 The reason that function is on the shutdown hook was that (in prior PHP
 versions at least) PHP would trash the various WP globals prior to calling
 output buffer-related callback functions.

 I'd advise to check if, with this function on the shutdown hook at
 priority 10, you can still see e.g. `$wpdb` at priority 11. If not, adding
 the call will potentially break plugins that hook after it.

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Ticket URL: <https://core.trac.wordpress.org/ticket/27122#comment:4>
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