If you use these values (e.g. in print, if or mathematical calculation), these will work as 0 or 1

UPDATE: 

# perl -MJSON::XS -e '$x = q/{"bool":true}/;$y=decode_json($x);print "
+$y->{bool}\n"'
1

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In reply to Re^3: JSON module & decoding boolean data by samarzone
in thread JSON module & decoding boolean data by rovingeyes

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