[wp-trac] [WordPress Trac] #31215: wp_debug_backtrace_summary fails if args index isn't set

[WordPress Trac]

#31215: wp_debug_backtrace_summary fails if args index isn't set
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 Reporter:  paulschreiber  |       Owner:  SergeyBiryukov
     Type:  defect (bug)   |      Status:  closed
 Priority:  normal         |   Milestone:  5.0
Component:  General        |     Version:  3.4.1
 Severity:  normal         |  Resolution:  fixed
 Keywords:                 |     Focuses:
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Comment (by SergeyBiryukov):

 Replying to [comment:6 paulschreiber]:
 > Do you need to check `isset( $call['args'], $call['args'][0] )`? Or will
 `isset( $call['args'] )` work?

 Both would work, `isset()` can check deeper array values without a notice.
 The commit actually checks for `$call['args'][0]`.

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Ticket URL: <https://core.trac.wordpress.org/ticket/31215#comment:7>
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