cDateStrategyDailyFixed::IsUnderflow()

Method IsUnderflow( )

 protected   boolean libdatephp\cDateStrategy::IsUnderflow($dt)

• Namespace : libdatephp
• Class name: cDateStrategyDailyFixed
• This method is defined by libdatephp\cDateStrategy

The method IsUnderflow( ) returns true, when the cDate $dt is lesser than the starting date

Arguments

• $dt mixed - <p>cDate the date, which should be checked, whether it is in the calculated period of time.</p>

Returns

boolean true, if an underflow happemed

See also

• cDateStrategy::GetEndDate()
• cDateStrategy::GetStartDate()
• cDateStrategy::IsBetweenLimits()
• cDateStrategy::IsOverflow()
• cDateStrategy::IsUnderflow()
• cDateStrategy::SetEndDate()
• cDateStrategy::SetStartDate()