[wp-trac] [WordPress Trac] #11620: Upload Handling. Use is_numeric instead of ctype_digit.

[WordPress Trac]

#11620: Upload Handling. Use is_numeric instead of ctype_digit.
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 Reporter:  markup            |        Owner:        
     Type:  defect (bug)      |       Status:  closed
 Priority:  high              |    Milestone:  2.9.1 
Component:  Upload            |      Version:  2.9   
 Severity:  normal            |   Resolution:  fixed 
 Keywords:  has-patch commit  |  
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Comment(by hakre):

 keep in mind that ctype_digit() does something else than is_numeric().
 is_numeric is true for ''+0123.45e6'' or ''0xFF''.

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Ticket URL: <http://core.trac.wordpress.org/ticket/11620#comment:9>
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