[wp-trac] [WordPress Trac] #15293: Variable problem for debug between class-phpmailer and class-smtp

[WordPress Trac]

#15293: Variable problem for debug between class-phpmailer and class-smtp
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 Reporter:  phasetransitions  |       Owner:                                                
     Type:  defect (bug)      |      Status:  new                                           
 Priority:  normal            |   Milestone:  Awaiting Review                               
Component:  General           |     Version:  3.0.1                                         
 Severity:  minor             |    Keywords:  SMTP_Debug do_debug class-phpmailer class-smtp
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Comment(by nacin):

 Anything that doesn't evaluate to false, evaluates to true.

 0 == array() == `''` == '0' == null == false

 Anything else == true

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Ticket URL: <http://core.trac.wordpress.org/ticket/15293#comment:3>
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