[wp-trac] [WordPress Trac] #30482: Remove PHP4 compatibility wrapper function since WordPress requires PHP5 from version 3.2+

[WordPress Trac]

#30482: Remove PHP4 compatibility wrapper function since WordPress requires PHP5
from version 3.2+
--------------------------+------------------------------
 Reporter:  jazzs3quence  |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Widgets       |     Version:  trunk
 Severity:  normal        |  Resolution:
 Keywords:  close         |     Focuses:
--------------------------+------------------------------
Changes (by ocean90):

 * keywords:  has-patch needs-testing => close
 * focuses:  docs =>


Comment:

 It's needed for backwards compatibility, see #20801 and
 [comment:ticket:16768:9].

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Ticket URL: <https://core.trac.wordpress.org/ticket/30482#comment:2>
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