Do a count of a multidimensional array

[GaRd3NiA]

Hi, i have an array as below :

Array

(

    [0] => Array

        (

            [time] => 2009-12-08

            [count] => 1

        )

 

    [1] => Array

        (

            [time] => 2009-12-03

            [count] => 2

        )

 

    [2] => Array

        (

            [time] => 2009-12-03

            [count] => 9

        )

 

    [3] => Array

        (

            [time] => 2009-12-03

            [count] => 1

        )

 

    [4] => Array

        (

            [time] => 2009-12-02

            [count] => 10

        )

 

    [5] => Array

        (

            [time] => 2009-12-02

            [count] => 10

        )

 

 

    [6] => Array

        (

            [time] => 2009-11-30

            [count] => 10

        )

    [7] => Array

        (

            [time] => 2009-11-27

            [count] => 10

        )

)

 

Any idea on how to find the total count in each day?

 

Thanks in advance!!!

 

Jason

[teynon]

$count=0;

foreach ($array as $key=>$value) {

$count+=$array[$key]['count'];

}

[GaRd3NiA]

Thanks for your kind reply teynon.

Sorry not to mention in the first post, actually i would like to have the output as below:

 

Array

( 

  [0] => Array

        (

            [time] => 2009-12-08

            [count] => 1

        )

    [1] => Array

        (

            [time] => 2009-12-03

            [count] => 12 <-- the sum of count in 2009-12-03

        )

    [2] => Array

        (

            [time] => 2009-12-02

            [count] => 20 <-- the sum of count in 2009-12-02

        )

    [3] => Array

        (

            [time] => 2009-11-30

            [count] => 10

        )

    [4] => Array

        (

            [time] => 2009-11-27

            [count] => 10

        )

)

 

 

Thanks!!!

[teynon]

$newArray=array();

foreach ($array as $key=>$value) {

$newArray[$array[$key]['time']]+=$array[$key]['count'];

}

 

Its similar to yours only, the keys are the dates instead of 0,1,2,3

[GaRd3NiA]

You r the man, that helps. Thanks a lot teynon.... cheers!!!!

 

--

Jason