[wp-trac] [WordPress Trac] #35602: Fix suggestion for edit Media feature in some multisite installations

[WordPress Trac]

#35602: Fix suggestion for edit Media feature in some multisite installations
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 Reporter:  lenasterg                  |      Owner:
     Type:  enhancement                |     Status:  new
 Priority:  normal                     |  Milestone:  Awaiting Review
Component:  Media                      |    Version:  trunk
 Severity:  normal                     |   Keywords:
  Focuses:  administration, multisite  |
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 Hi.
 I have a multisite installation and ran into a problem with previewing the
 image when trying to use Edit Media feature of WordPress in order to flip,
 crop or otherwise edit image.
 Example screenshot [http://www.linuxbookpro.com/wp-content/uploads/2014/06
 /edit-image-error.jpg]

 I noticed that in the support forum there are others with the same
 problem, which is cause by plugins or themes which have php closing tags.
 But since it is a rather common problem and can be fixed in core, I
 thought I submitted for the core.

 The suggested fix is from the [https://wordpress.org/support/topic/admin-
 ajaxphp-imgedit-preview-header-problem] (so props, if accepted goes to
 @hugofcampos).
 It basically cleans the output buffering before changing the header and
 creating the image.

 Thanks
 Lena

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Ticket URL: <https://core.trac.wordpress.org/ticket/35602>
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