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Calc
Calculating values (+calc)
Sometimes a data type is set to someType +calc. The +calc indicates
that the value is calculated with +-/\* operators. Be aware that the
operators have no "weight". The calculation is done from left to
right instead of order of operations (multiplication and division before addition and subtraction).
How value is calculated
45 + 34 * 2 = 158
(which is the same as this in ordinary arithmetic: (45+34)*2=158)
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calc usage example
The HMENU max property is of a type
integer +calc, it's value in this example equals to 259200.
EXT:site_package/Configuration/TypoScript/setup.typoscript
20 = HMENU
20.special = updated
20.special.value = 35, 56
20.special {
mode = tstamp
depth = 2
maxAge = 3600*24*3
limit = 8
}
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