[wp-trac] [WordPress Trac] #47164: map_deep in formatting.php do not handle null-byte

[WordPress Trac]

#47164: map_deep in formatting.php do not handle null-byte
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 Reporter:  bitcomplex                             |       Owner:  (none)
     Type:  defect (bug)                           |      Status:  new
 Priority:  normal                                 |   Milestone:  6.2
Component:  Formatting                             |     Version:  5.2.2
 Severity:  critical                               |  Resolution:
 Keywords:  has-patch has-unit-tests dev-feedback  |     Focuses:
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Comment (by costdev):

 Alternatively:

 The current patch will `continue` on `protected` / `private` properties
 using `0 === ord( $property_name )` to detect `NUL`. However, it appears
 that this does not detect `NUL` in the `protected` property in PHP 5.6.
 I'm not sure if the addition of `NUL` is PHP 7.0+ behaviour, if the
 detection method is inaccurate, or something else.

 Would appreciate thoughts on this also.

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Ticket URL: <https://core.trac.wordpress.org/ticket/47164#comment:16>
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