[wp-trac] [WordPress Trac] #52528: Possible unnecessary buffering of output data in wp-includes/functions.php

[WordPress Trac]

#52528: Possible unnecessary buffering of output data in wp-includes/functions.php
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 Reporter:  Dekadinious     |      Owner:  (none)
     Type:  enhancement     |     Status:  new
 Priority:  normal          |  Milestone:  Awaiting Review
Component:  Administration  |    Version:  5.6.1
 Severity:  normal          |   Keywords:
  Focuses:                  |
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 Hello!

 I have to start by apologizing if I am in the wrong place, or if I am
 structuring this ticket badly. I don't have much experience here inside
 trac. I am unsure of the component this ticket should be attached to.

 I stumbled upon a fatal error when trying to load the WooCommerce status
 page. The system runs out of memory on line 4755 in wp-
 includes/functions.php.

 While the actual bug most certainly lies elsewhere, I got some hints from
 my host that the solution on line 4755 is not the best. I have no clue
 about this, but I thought I at least could submit a ticket and let the
 community decide!

 To paraphrase a translation, they say:

 wp-includes/functions.php line 4755 has an unnecessary buffering of output
 data that uses ob_start(). We can turn it off, but it's not very
 important. The underlying reason is the fact that there is a lot of output
 data that is getting returned to the browser. Probably an amount of data
 that is so big that there has to be a bug somewhere.

 This is not a ticket to handle the bug that returns way too much data, but
 it's a ticket to flag the possible issue of unnecessary buffering of
 output data in wp-includes/functions.php.

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Ticket URL: <https://core.trac.wordpress.org/ticket/52528>
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