unprepared return value bug fixed#19667
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PDO::exec() may return Boolean FALSE, but may also return a non-Boolean value which evaluates to FALSE.
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Jun 21, 2017
PDO::exec() may return Boolean FALSE, but may also return a non-Boolean value which evaluates to FALSE.
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PDO::exec() may return Boolean FALSE, but may also return a non-Boolean value which evaluates to FALSE.