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  1. #1
    SitePoint Guru
    Join Date
    Oct 2011
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    Sum of Time Attendance


    I created a payroll system, and now I don't have any idea how can I sum the time of the employee in and out.

    I need the Sum of Hours that the employee attendance.

    I have table for the Attendance and table for the sum of hours, the data in attendance table is from the upload files .xml the format of time is 08:00:00

    I attach the codes

    Thank you.
    Attached Files Attached Files


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