[wp-trac] [WordPress Trac] #17737: Be better at forcing data types for query vars

[WordPress Trac]

#17737: Be better at forcing data types for query vars
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 Reporter:  juliobox                             |       Owner:
                                                 |  johnbillion
     Type:  defect (bug)                         |      Status:  closed
 Priority:  normal                               |   Milestone:  6.1
Component:  Query                                |     Version:  3.0
 Severity:  normal                               |  Resolution:  fixed
 Keywords:  has-patch has-screenshots needs-     |     Focuses:
  testing early has-unit-tests                   |
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Changes (by johnbillion):

 * status:  reviewing => closed
 * resolution:   => fixed


Comment:

 In [changeset:"53891" 53891]:
 {{{
 #!CommitTicketReference repository="" revision="53891"
 Query: Be better at forcing data types for query vars.

 Several query vars only accept a scalar value and pass the value through
 functions that assume a scalar value. Adding extra guard conditions to the
 types of query vars doesn't affect their functionality but does remove PHP
 notices and warnings that can otherwise be generated when a non-scalar
 value such as an array is present in a query var.

 Props juliobox, xknown, SergeyBiryukov, dave1010, nacin, tellyworth, dd32,
 audrasjb, johnregan3

 Fixes #17737
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/17737#comment:63>
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