how to sum Total in multi level array

Question

Hello I have this array and I need the sum of Total:

        (
            [0] => SimpleXMLElement Object
                (
                    [Code] => 1
                    [Total] => 28.56
                )

            [1] => SimpleXMLElement Object
                (
                    [Code] => 2
                    [Total] => 67.99
                )

        )

I tried something like this:

$sum = 0;
foreach($myArray as $key=>$value)
{
   $sum+= $value;
}
echo $sum;

but it returned a number in new line not summing it

The result should be 96.55 Please help!

$sum+= $value->Total;

coder
– coder

2017-01-23 11:32:31 +00:00
Commented Jan 23, 2017 at 11:32 — coder
– coder, Commented Jan 23, 2017 at 11:32

Suchit kumar · Accepted Answer · 2017-01-23 12:10:39Z

2

The array listed looks like object.You can try this:

$sum = 0;
foreach($myArray as $key=>$value)
{
   $sum+= $value->Total;
}
echo $sum;

DEMO USING A SAMPLE DATA

edited Jan 23, 2017 at 12:10

answered Jan 23, 2017 at 11:33

Suchit kumar

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6 Comments

Ingus Over a year ago

returns me 0 for first example

Suchit kumar Over a year ago

@IngusGraholskis you can echo $value->Total; and check what it is printing or can post the sample data.

Suchit kumar Over a year ago

@IngusGraholskis you can try the added demo.

Suchit kumar Over a year ago

@IngusGraholskis check what you are missing or post the xml data.

Ingus Over a year ago

Oh . .. Got it working kinda .. But It show correct answer 2 times in table

|

Iceman · Accepted Answer · 2017-01-23 11:36:29Z

2

Access the property Total from the object like $sum+= $value->Total;

$sum = 0;
foreach($myArray as $key=>$value)
{
   $sum+= $value->Total;
}
echo $sum;

answered Jan 23, 2017 at 11:36

Iceman

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Comments

Gaurav Rai · Accepted Answer · 2017-01-23 12:57:35Z

0

You can use below code to sum multidimensional array.

echo array_sum(array_map(function($item) { return $tempArray->Total; }, $tempArray));

Here, array_map function will map the $tempArray->Total in multidimensional array.

array_sum will sum the mapped values.

edited Jan 23, 2017 at 12:57

Gaurav Rai

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answered Jan 23, 2017 at 12:48

Pulikanti P

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1 Comment

Pulikanti P Over a year ago

@Ingus Graholskis, in this case you can use array instead of object.

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