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MYSQL

Practical Date/Time examples with PHP and MySQL
By: Mauricio Cuenca
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    2003-01-12

    Table of Contents:
  • Practical Date/Time examples with PHP and MySQL
  • The UNIX timestamp
  • How old are you? (exactly)
  • Dates with MySQL
  • Date Addition and Subtraction
  • Conclusion

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    Practical Date/Time examples with PHP and MySQL


    (Page 1 of 6 )

    In this article Mauricio shows us some examples of how to use the date/time features with MySQL and PHP including the UNIX timestamp and the PHP date_diff() function.Some time ago working with dates and times was a pain for me. In several of my projects I had to calculate a person's age based on their birth date. I created a members area that allowed the administrators to set the maximum amount of time users can have a password before they must change it and remind each one how many days left before the change. I also had to create time-bomb accounts that worked for several days after its creation and then became useless.

    Digging into the PHP and MySQL documentation I found and then worked with several functions that made my life easier. Now I want to share some code tips that allow better manipulation of the time and date in your projects and everyday needs.

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