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What is a query?

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  • What is a query?

    Can someone explain me what queries are and what I am supposed to do with them?


    Thanks for your time guys....regards
    Virtex-II
    If you are italian send me a pm!

    (Se sei italiano contattami in privato!)

  • #2
    A query is a command put together by PHP that requests a string of data from the database and then PHP can use the results to display the requested data on the screen using templates (for visual overview)

    User wants to know what is in a thread.
    PHP understands the command and a function checks what the user is allowed to see and not. After which a query is send to the database to pull data.
    The database gives the reply and throws it back at PHP who then uses it and sets it into variables which are displayed to the user through a template that gets rendered.

    Well, something like that.

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    • #3
      Thanks Floris I think I got it....

      Happy Easter
      If you are italian send me a pm!

      (Se sei italiano contattami in privato!)

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