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php-general | 2001072

RE: [PHP] Counting Multidimensional Arrays, Solution Found From: Johnny Nguyen (johnny <email protected>)
Date: 07/31/01

Nevermind. I Found the solution. $m, $y, and $d must be cast to integers.

-----Original Message-----
From: Johnny Nguyen [mailto:johnny <email protected>]
Sent: Tuesday, July 31, 2001 3:58 PM
To: php-general <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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