Class QDateTimeSpan

Class QDateTimeSpan: This class is used to calculate the time difference between two dates (including time)

QBaseClass

QDateTimeSpan

Located at includes/framework/QDateTimeSpan.class.php

Methods summary
`public`	# `__construct( integer $intSeconds = 0 )` Constructor for the QDateTimeSpan class Constructor for the QDateTimeSpan class Parameters `$intSeconds` Number of seconds to set for this QDateTimeSpan
`public boolean`	# `IsPositive( )` Checks if the current DateSpan is positive Checks if the current DateSpan is positive Returns boolean
`public boolean`	# `IsNegative( )` Checks if the current DateSpan is negative Checks if the current DateSpan is negative Returns boolean
`public boolean`	# `IsZero( )` Checks if the current DateSpan is zero Checks if the current DateSpan is zero Returns boolean
`public new`	# `Difference( QDateTimeSpan $dtsSpan )` Calculates the difference between this DateSpan and another DateSpan Calculates the difference between this DateSpan and another DateSpan Parameters `$dtsSpan` Returns new QDateTimeSpan
`public`	# `SetFromQDateTime( QDateTime $dttFrom, QDateTime $dttTo )` Sets current QDateTimeSpan to the difference between two QDateTime objects Sets current QDateTimeSpan to the difference between two QDateTime objects Parameters `$dttFrom` `$dttTo`
`public`	# `AddSeconds( integer $intSeconds )` Adds an amount of seconds to the current QDateTimeSpan Adds an amount of seconds to the current QDateTimeSpan Parameters `$intSeconds`
`public`	# `AddMinutes( integer $intMinutes )` Adds an amount of minutes to the current QDateTimeSpan Adds an amount of minutes to the current QDateTimeSpan Parameters `$intMinutes`
`public`	# `AddHours( integer $intHours )` Adds an amount of hours to the current QDateTimeSpan Adds an amount of hours to the current QDateTimeSpan Parameters `$intHours`
`public`	# `AddDays( integer $intDays )` Adds an amount of days to the current QDateTimeSpan Adds an amount of days to the current QDateTimeSpan Parameters `$intDays`
`public`	# `AddMonths( integer $intMonths )` Adds an amount of months to the current QDateTimeSpan Adds an amount of months to the current QDateTimeSpan Parameters `$intMonths`
`protected integer`	# `GetYears( )` Calculates the total whole years in the current QDateTimeSpan Calculates the total whole years in the current QDateTimeSpan Returns integer
`protected integer`	# `GetMonths( )` Calculates the total whole months in the current QDateTimeSpan Calculates the total whole months in the current QDateTimeSpan Returns integer
`protected integer`	# `GetDays( )` Calculates the total whole days in the current QDateTimeSpan Calculates the total whole days in the current QDateTimeSpan Returns integer
`protected integer`	# `GetHours( )` Calculates the total whole hours in the current QDateTimeSpan Calculates the total whole hours in the current QDateTimeSpan Returns integer
`protected integer`	# `GetMinutes( )` Calculates the total whole minutes in the current QDateTimeSpan Calculates the total whole minutes in the current QDateTimeSpan Returns integer
`public`	# `Add( QDateTimeSpan $dtsSpan )` Adds a QDateTimeSpan to current QDateTimeSpan Adds a QDateTimeSpan to current QDateTimeSpan Parameters `$dtsSpan`
`public`	# `Subtract( QDateTimeSpan $dtsSpan )` Subtracts a QDateTimeSpan to current QDateTimeSpan Subtracts a QDateTimeSpan to current QDateTimeSpan Parameters `$dtsSpan`
`public null\|string`	# `SimpleDisplay( )` Returns the time difference in approximate duration e.g. "about 4 months" or "4 minutes" Returns the time difference in approximate duration e.g. "about 4 months" or "4 minutes" The QDateTime class uses this function in its 'Age' property accessor Returns null\|string
`protected array`	# `GetTimearray( )` Return an array of timeunints Return an array of timeunints Returns array of timeunits
`public mixed`	# `__get( string $strName )` Override method to perform a property "Get" This will get the value of $strName PHP magic method Override method to perform a property "Get" This will get the value of $strName PHP magic method Parameters `$strName` Name of the property to get Returns mixed the returned property Throws Exception\|`QCallerException` Overrides `QBaseClass::__get()`
`public mixed`	# `__set( string $strName, string $mixValue )` Override method to perform a property "Set" This will set the property $strName to be $mixValue PHP magic method Override method to perform a property "Set" This will set the property $strName to be $mixValue PHP magic method Parameters `$strName` Name of the property to set `$mixValue` New value of the property Returns mixed the property that was set Throws Exception\|`QCallerException` Overrides `QBaseClass::__set()`

Methods inherited from QBaseClass
`OverrideAttributes(), __call()`

Constants summary
`integer`	`SecondsPerYear` Number of seconds in an year Number of seconds in an year	# `31556926`
`integer`	`SecondsPerMonth` Number of seconds in a month (assuming 30 days in a month) Number of seconds in a month (assuming 30 days in a month)	# `2592000`
`integer`	`SecondsPerDay` Number of seconds per day Number of seconds per day	# `86400`
`integer`	`SecondsPerHour` Number of seconds in an hour Number of seconds in an hour	# `3600`
`integer`	`SecondsPerMinute` Number of seconds per minute Number of seconds per minute	# `60`

Properties summary
`protected integer`	`$intSeconds` Seconds variable which will be used to calculate the timespan Seconds variable which will be used to calculate the timespan	#

Magic properties summary
`public integer`	`$Seconds` Number seconds which correspond to the time difference
`public read-only integer`	`$Years` Years in the calculated timespan
`public read-only integer`	`$Months` Months in the calculated timespan
`public read-only integer`	`$Days` Days in the calculated timespan
`public read-only integer`	`$Hours` Hours in the calculated timespan
`public read-only integer`	`$Minutes` Minutes in the calculated timespan

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Class QDateTimeSpan

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