[wp-trac] [WordPress Trac] #36663: Wordpress 4.5 Query Strings Replacing "." with "_"

[WordPress Trac]

#36663: Wordpress 4.5 Query Strings Replacing "." with "_"
-------------------------------+------------------------------
 Reporter:  michael.bucklin    |       Owner:
     Type:  defect (bug)       |      Status:  new
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  Canonical          |     Version:  4.5
 Severity:  normal             |  Resolution:
 Keywords:  reporter-feedback  |     Focuses:
-------------------------------+------------------------------
Changes (by swissspidy):

 * keywords:   => reporter-feedback


Comment:

 I just tested this on a local site running WordPress 3.9 and even there
 `?wt.mc_id=wt.mc_id` turns into `array(1) { ["wt_mc_id"]=> string(8)
 "wt.mc_id" }`.

 Are you sure this has been working until WordPress 4.5? It looks like
 standard PHP behaviour to me, see https://bugs.php.net/bug.php?id=45272
 for example. Which version of PHP are you using?

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Ticket URL: <https://core.trac.wordpress.org/ticket/36663#comment:2>
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