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Passing 2D arrays between PHP pages (best practice?)

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  • 24-02-2010 12:56pm
    #1
    lunacyfoundme
    Registered Users Posts: 462 ✭✭


    Can anyone tell me if its possible to pass two dimensional arrays between pages in PHP and what the best practice for it is.

    Could I use the users session for this or is there a better practice?

    The scenario I'm working with is this;

    Given a list of people I'm put them their details into different arrays given certain conditions. These arrays are then used to print a report to a web page. The user can then select any of these groups or arrays to make a printable PDF. So what I'm doing at the minute is running code on one page to split up the people into the groups and then the same again on a different page to make the PDF. Instead of doing all this processing twice I'd like to just pass the appropriate array to the PDF page.

    Anyone?


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    #2
    ocallagh
    Registered Users Posts: 3,140 ✭✭✭ocallagh


    As long as the data in the array is small enough you could use sessions.

    Ideally if you are querying and presenting data you should use a database. In your example you'd build an sql query (based on user input) to extract the data. You could place the code which builds the query in a common include file so multiple php pages could access the same data and present it differently.


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