[wp-trac] [WordPress Trac] #28786: wp_send_json silently fails on non UTF-8 strings

[WordPress Trac]

#28786: wp_send_json silently fails on non UTF-8 strings
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 Reporter:  pento             |       Owner:
     Type:  defect (bug)      |      Status:  new
 Priority:  normal            |   Milestone:  4.0
Component:  General           |     Version:  3.5
 Severity:  normal            |  Resolution:
 Keywords:  has-patch commit  |     Focuses:
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Comment (by pento):

 attachment:28786.5.diff falls back to treating the string as UTF-8 if it
 can't detect the encoding. This is the same behaviour as
 `wp_check_invalid_utf8()`.

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Ticket URL: <https://core.trac.wordpress.org/ticket/28786#comment:5>
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