RE: [PHP] Counting Multidimensional Arrays

[Tim Ward]

I assume that

        $m = 07;
        $y = 2001;
        $d = 31;
        echo count($this->arrEvents[$y][$m][$d]);

is in a method of the class that $someclass is a method of, something like:

class fred
{       
        function dispcount()
        {       $m = 07;
                $y = 2001;
                $d = 31;
                echo count($this->arrEvents[$y][$m][$d]);
        }       
}

$Events[2001][07][31][0] = 12;
$Events[2001][07][31][1] = 13;
$Events[2001][07][31][2] = 45;
$Events[2001][08][01][0] = 35;

$someclass = new fred();

$someclass->arrEvents = $Events;
$someclass->dispcount();

this works, is your code working differently to this?

Tim
        ----------
        From:  Johnny Nguyen [SMTP:[EMAIL PROTECTED]]
        Sent:  31 July 2001 23:58
        To:  [EMAIL PROTECTED]
        Subject:  [PHP] Counting Multidimensional Arrays


        Given

        
////////////////////////////////////////////////////////////////////////////
        //////////////
        $Events[2001][07][31][0] = new ZEvent("Some Event 0", "Some
Description 0",
        "07-31-2001");
        $Events[2001][07][31][1] = new ZEvent("Some Event 1", "Some
Description 1",
        "07-31-2001");
        $Events[2001][07][31][2] = new ZEvent("Some Event 2", "Some
Description 2",
        "07-31-2001");
        $Events[2001][08][01][0] = new ZEvent("Some Event 0", "Some
Description 0",
        "08-01-2001");



        if I set.

        $someclass->arrEvents = $Events;

        and then inside of some class i say.

        $m = 07;
        $y = 2001;
        $d = 31;
        echo count($this->arrEvents[$y][$m][$d]);

        Shouldn't I get 3 as my output? For some reason I am getting 0.

        However, if I do:

        foreach ($someclass->arrEvents[2001][07][31] as $someevent) {
            echo $someevent->getName();
        }

        I get the correct output:

        "Some Event 0Some Event 1Some Event 2"

        Any ideas on how to get the correct count within someclass?

        Regards,
        Johnny Nguyen

        

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