[wp-trac] [WordPress Trac] #56980: Check that the Normalizer class exists in remove_accents()

[WordPress Trac]

#56980: Check that the Normalizer class exists in remove_accents()
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 Reporter:  SergeyBiryukov  |       Owner:  (none)
     Type:  defect (bug)    |      Status:  new
 Priority:  normal          |   Milestone:  6.1.1
Component:  Formatting      |     Version:
 Severity:  normal          |  Resolution:
 Keywords:  has-patch       |     Focuses:
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Changes (by desrosj):

 * keywords:  has-patch changes-requested => has-patch


Comment:

 [attachment:"56980.3.diff"] adds an additional `function_exists()` check
 for `normalizer_is_normalized`.

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Ticket URL: <https://core.trac.wordpress.org/ticket/56980#comment:19>
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