Associative array - How to display values

Question

I have array which looks like this:

"$companies" => array (6)
0 => 44.0
1 => 1399.0
2 => 0.0
3 => 2.0
4 => 750.0
12 => 0.0

where first number represent company ID and second number represent SUM() of one column from the table.

I belieave you skilled guys meet with something like this milions times (not like me.) What i need is to create a table where each line is 1 company and in each line there are 2 where first gonna be ID and second gonna be value

                    <tr n:foreach="$companies as $company">                         
                        <td>{$company}</td>
                        <td class="center">{$company[1]}</td>                                                           
                    </tr>

Problem is that, I never know how many companies there gonna be, and what ID they will have so i can't use something like echo $companies[0];

How you suggest to add this to table?

Looks more like an enumerated array to me, enumerated = with numbers as keys — Mark Baker
– Mark Baker, Commented Feb 27, 2015 at 14:51

Ali · Accepted Answer · 2015-02-27 14:51:51Z

1

<tr n:foreach="$companies as $company_id => $sum">                         
    <td>{$company_id}</td>
    <td class="center">{$sum}</td>                                                           
</tr>

$company_id would hold the key
$sum would hold the value

answered Feb 27, 2015 at 14:51

Ali

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1 Comment

Andurit Over a year ago

Damm I should make it by my self! Thank you @Ali, it was even easier then i think :) Going to mark it as correct when in 5 min (when i will be able to)

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