[wp-trac] [WordPress Trac] #18274: Add_query_arg doesn't cope with existing query arguments in url

[WordPress Trac]

#18274: Add_query_arg doesn't cope with existing query arguments in url
--------------------------+-----------------------------
 Reporter:  anmari        |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:  3.2.1
 Severity:  normal        |   Keywords:
--------------------------+-----------------------------
 Add_query_arg seems to convert the & relating to any existing query
 arguments in the query string to the html ascii - thus breaking the url.

 Surely this is not the expected behaviour?


 This is happening in WordPress 3.3-aortic-dissection, and in
 WordPress 3.2.1

 EG:

 * the link before add_query_arg

 http://localhost/wpbeta/?post_type=event&p=2530


 {{{
 $link = add_query_arg('eventdate',$eventdate, $link );
 }}}


 *After add_query arg:

 http://localhost/wpbeta/?post_type=event&eventdate=20110728T100000#038;p=2530

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Ticket URL: <http://core.trac.wordpress.org/ticket/18274>
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