[wp-trac] [WordPress Trac] #29557: PHP ≤ 5.4.8 Crashes on '[' Character in Posts

[WordPress Trac]

#29557: PHP ≤ 5.4.8 Crashes on '[' Character in Posts
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 Reporter:  MrBobDobolina                             |       Owner:
     Type:  defect (bug)                              |      Status:  new
 Priority:  highest omg bbq                           |   Milestone:  4.0.1
Component:  Formatting                                |     Version:  4.0
 Severity:  blocker                                   |  Resolution:
 Keywords:  wptexturize has-patch commit fixed-major  |     Focuses:
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Comment (by miqrogroove):

 Replying to [comment:59 bobbingwide]:
 > Up to WordPress 3.9, left square brackets in shortcode parameters were
 accepted without a problem.

 I think some combinations of HTML and left brackets might cause problems
 in 3.9.  Much more testing would be needed to know for sure.

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Ticket URL: <https://core.trac.wordpress.org/ticket/29557#comment:60>
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