[wp-trac] [WordPress Trac] #45482: PHP 5.2.17 Bug Workaround

[WordPress Trac]

#45482: PHP 5.2.17 Bug Workaround
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 Reporter:  nimce                        |       Owner:  (none)
     Type:  defect (bug)                 |      Status:  new
 Priority:  normal                       |   Milestone:  Awaiting Review
Component:  Editor                       |     Version:  4.9.8
 Severity:  normal                       |  Resolution:
 Keywords:  has-patch reporter-feedback  |     Focuses:
-----------------------------------------+------------------------------
Changes (by dd32):

 * keywords:  has-patch => has-patch reporter-feedback
 * component:  General => Editor


Comment:

 @nimce Can this be duplicated without any plugins installed?

 The code in question has been there since WordPress 2.5 (a time where PHP
 5.2.x was much more common) in some form. Looking at the error message, it
 appears that it could be caused by a plugin either unsetting those array
 indicies or maybe inserting an array instead of a string.

 Although this only affects RTL & PHP 5.2, it seems unlikely that this is
 something that wouldn't have been noticed sooner.

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Ticket URL: <https://core.trac.wordpress.org/ticket/45482#comment:3>
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