[wp-trac] [WordPress Trac] #20953: function debug_backtrace() doesn't accept any parameters in PHP 5.2.4 or lower

[WordPress Trac]

#20953: function debug_backtrace() doesn't accept any parameters in PHP 5.2.4 or
lower
------------------------------+-----------------------------
 Reporter:  swekitsune        |      Owner:
     Type:  defect (bug)      |     Status:  new
 Priority:  normal            |  Milestone:  Awaiting Review
Component:  Warnings/Notices  |    Version:  3.4
 Severity:  normal            |   Keywords:
------------------------------+-----------------------------
 If you try to update Wordpress to 3.4 on a server using PHP 5.2.4 or
 lower, the user will receive the notice "wrong parameter count for
 debug_backtrace()". In the function "wp_debug_backtrace_summary" we can
 see that the usage of debug_backtrace looks like this:


 {{{
 $trace  = debug_backtrace( false );
 }}}


 In PHP 5.2.4 or lower, debug_backtrace() doesn't accept any parameters –
 however, laters versions do.

 For the time being, it is easily fixed (just remove "false") but a
 permanent fix should be sought for.

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Ticket URL: <http://core.trac.wordpress.org/ticket/20953>
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