How to display sum of row data in view using codeigniter? [duplicate]

Question

This is my view. How can I calculate sum of rows using view without using model and controller

foreach($requests as $request):
<?php echo SUM($request->unit_price) ?>
<?php  endforeach; ?>

The whole point of MVC is you don't do business logic like this in the view, where possible. And sum() takes an array; you're feeding (what I presume to be) a number. — Mitya
– Mitya, Commented Dec 5, 2017 at 11:14
Relevant: Implement SELECT SUM() query using Codeigniter select_sum() active record method and return the value — mickmackusa
– mickmackusa ♦, Commented May 18, 2024 at 23:14

urfusion · Accepted Answer · 2017-12-05 11:14:19Z

2

$sum = 0;
foreach ($requests as $request):
    $sum += $request->unit_price;
endforeach;
echo $sum;

answered Dec 5, 2017 at 11:14

urfusion

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7 Comments

turaco Over a year ago

displays two values and its iterating

urfusion Over a year ago

What do you mean by displays two values?

Melebius Over a year ago

While this code may answer the question, providing additional context regarding how and/or why it solves the problem would improve the answer's long-term value.

urfusion Over a year ago

@Melebius : I will defiantly write that but this is so simple and short code.

turaco Over a year ago

oh sorry @urfusion i didnt identify you , my badness, good guy thanks

|

Sushant Bassi · Accepted Answer · 2017-12-05 13:14:50Z

0

foreach($requests as $request){
$data[]=$request->unit_price;
}

now $data array contains all the unit prices.

echo array_sum($data);

and you get your answer.

answered Dec 5, 2017 at 13:14

Sushant Bassi

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