Browse free open source PHP Date Calculators and projects below. Use the toggles on the left to filter open source PHP Date Calculators by OS, license, language, programming language, and project status.

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  • 1
    A simple command to convert calendar dates to julian dates. Quite useful in timing situations where you need elapsed time between dates. Also useful for astronomy applications.
    Downloads: 4 This Week
    Last Update:
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  • 2
    Breaks down the research process into pre-defined steps. Users enter a start date and end date for an assignment and the Assignment Calculator will compute the dates s/he needs to complete each step. Written by the University of Minnesota Libraries.
    Downloads: 0 This Week
    Last Update:
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  • 3
    Two full-fledged classes dealing with dates (class cDate) and spans of time class cPeriod) written in PHP. The datecalc project is a sub-project of tbvs (http://sourceforge.net/projects/tbvs).
    Downloads: 0 This Week
    Last Update:
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