User:Jtneill/Sandbox/Parser functions

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Some basic experiments with parser functions. See also magic words.

ifexist[edit]

The current page exists. On the other hand, a page about pigs will fly does not exist.

Expr with time and date[edit]

This year is 2017, which makes the t-test 109 years old. (Age is calculated dynamically).

The current day of the month is:11

If there were 30 days in the month, there would be 19 to go.