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Counting multidimensional arrays

Posted: Tue Nov 22, 2011 6:36 pm
by doughemi
I have an array in PHP in the format

Code: Select all

Array (     
[0] => Array ( [class] => 14  [Owner] => 89)
[1] => Array ( [class] => 15  [Owner] => 6634)    
[2] => Array ( [class] => 15  [Owner] => 6837)
...
)
I would like to get a count of how many elements are in each class; e.g.how many class 15 elements are in the array.

TIA,
Doug

Re: Counting multidimensional arrays

Posted: Tue Nov 22, 2011 7:31 pm
by Celauran

Code: Select all

$count = 0;
foreach ($foo as $bar)
{
    if ($bar['class'] == 15)
    {
        $count++;
    }
}

Re: Counting multidimensional arrays

Posted: Tue Nov 22, 2011 8:58 pm
by doughemi
Thank you. You're my New Best Friend.