[wp-trac] [WordPress Trac] #43977: Fix error-prone string to array parsing

[WordPress Trac]

#43977: Fix error-prone string to array parsing
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 Reporter:  flixos90          |       Owner:  (none)
     Type:  defect (bug)      |      Status:  new
 Priority:  normal            |   Milestone:  5.0
Component:  General           |     Version:
 Severity:  normal            |  Resolution:
 Keywords:  needs-unit-tests  |     Focuses:  rest-api
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Changes (by sstoqnov):

 * keywords:  needs-patch needs-unit-tests => needs-unit-tests


Comment:

 If we pass PREG_SPLIT_NO_EMPTY to `preg_split`, it will remove the empty
 values. I ran few tests that confirmed that.

 I will also try to provide unit tests soon.

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Ticket URL: <https://core.trac.wordpress.org/ticket/43977#comment:1>
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