[wp-trac] [WordPress Trac] #30471: json_encode() fails on non-utf8 strings

[WordPress Trac]

#30471: json_encode() fails on non-utf8 strings
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 Reporter:  pento         |       Owner:  pento
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  General       |     Version:  trunk
 Severity:  normal        |  Resolution:  fixed
 Keywords:  has-patch     |     Focuses:
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Changes (by pento):

 * owner:   => pento
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"30561"]:
 {{{
 #!CommitTicketReference repository="" revision="30561"
 When `json_encode()` returns a JSON string containing `'null'` in PHP 5.4
 or earlier, `wp_json_encode()` will now sanity check the data, as older
 versions of PHP failed to encode non UTF-8 characters correctly, instead
 returning `'null'`.

 Fixes #30471.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/30471#comment:4>
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