[wp-trac] [WordPress Trac] #37893: Implementation of is_registered_sidebar() doesn't match its documented signature

[WordPress Trac]

#37893: Implementation of is_registered_sidebar() doesn't match its documented
signature
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 Reporter:  mdgl                     |       Owner:
     Type:  defect (bug)             |      Status:  new
 Priority:  normal                   |   Milestone:  4.7
Component:  Widgets                  |     Version:  4.4
 Severity:  normal                   |  Resolution:
 Keywords:  has-patch needs-testing  |     Focuses:  docs
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Comment (by PieWP):

 The usage of is_int is to type specific, it would return false on a string
 value of "1". The usage of is_numeric solves that issue.

 As commeted by Rachelbaker in slack chat, tested it with
 "var_dump(is_numeric('1love1heart'));" it returns false.

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Ticket URL: <https://core.trac.wordpress.org/ticket/37893#comment:5>
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