[wp-trac] [WordPress Trac] #43172: Output Buffering and <pre>

[WordPress Trac]

#43172: Output Buffering and <pre>
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 Reporter:  briansahagun             |       Owner:
     Type:  defect (bug)             |      Status:  new
 Priority:  normal                   |   Milestone:  Awaiting Review
Component:  General                  |     Version:  4.9.2
 Severity:  normal                   |  Resolution:
 Keywords:  reporter-feedback close  |     Focuses:
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Comment (by dd32):

 This doesn't appear to be a WordPress issue from what's presented here.

 It sounds like perhaps there's a plugin or other code in play which is
 affecting output buffers on your install.
 You might like to try it on a different server environment and/or look
 into what [http://php.net/manual/en/function.ob-list-handlers.php
 `ob_list_handlers`] reports to see if something is indeed filtering
 buffers. Trying all plugins disabled and trying your code in the default
 theme may also help narrow it down.

 You may also want to use `ob_get_clean()` instead of calling
 `ob_get_contents()`/`ob_end_clean()` individually too.

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Ticket URL: <https://core.trac.wordpress.org/ticket/43172#comment:5>
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