[wp-trac] [WordPress Trac] #37082: Remove (most) uses of create_function() from core

[WordPress Trac]

#37082: Remove (most) uses of create_function() from core
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 Reporter:  sgolemon     |      Owner:
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  Awaiting Review
Component:  General      |    Version:  trunk
 Severity:  normal       |   Keywords:
  Focuses:               |
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 There are currently five uses of create_function() in WP core.  Four of
 them may be trivially refactored into simpler, more secure, and
 (marginally) more performant versions which do not use create_function()
 while still retaining PHP 5.2.0 compatability.

 The fifth use, in wp-includes/pomo/translations.php relies on arbitrary
 code evaluation and can't be trivially refactored, so it's been left out
 of this issue.

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Ticket URL: <https://core.trac.wordpress.org/ticket/37082>
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