Counting Multidimensional Arrays
| From: | Johnny Nguyen | Date: | Tue, 31 Jul 2001 22:58:02 +0000 |
| Subject: | Counting Multidimensional Arrays | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-60528@lists.php.net to get a copy of this message | ||
Given
////////////////////////////////////////////////////////////////////////////
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$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