[wp-trac] [WordPress Trac] #35058: PHP Fatal when map_deep tries to work on an object that has a property by reference

[WordPress Trac]

#35058: PHP Fatal when map_deep tries to work on an object that has a property by
reference
--------------------------+------------------------------
 Reporter:  jeff@…        |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Formatting    |     Version:  4.4
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by jeff@…):

 Changing


 {{{
 foreach ( $value as &$item ) {
 }}}


 to


 {{{
 foreach ( $value as $item ) {
 }}}


 Avoids the fatal error. But I am not sure I grasp the original intent of
 changing the $item to by reference.

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Ticket URL: <https://core.trac.wordpress.org/ticket/35058#comment:1>
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