Constructor for a Session object
Session
__construct
([type $uid = null], [type $title = null], [type $creator = null], [type $datetime = null], [type $pipeline = null], [ $answersets = null])
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type
$uid
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type
$title
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type
$creator
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type
$datetime
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type
$pipeline
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$answersets
function toSPSS
void
toSPSS
(type $location)
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type
$location: Writes an SPSS parseable file at the given location, named '$datetime_$title.txt' One big note about toSPSS: If this session contains multiple instances of THE SAME Survey, the world burns, people die, etcetera. (or, in a more fortunate case, the latest values are written to the file whilst the others get lost.