Dynamic indexed multidimensional array print in foreach loop and print in table

Question

I am having multiple indexed array,here the index changing dynamically.Actually the index of the arrays are id's of group.How can i pass these array in to foreach loop

 Array
(
    [0] => Array
        (
            [462] => Array
                (
                    [0] => Array
                        (
                            [group_name] => First
                            [invoice_no] => 

                        )

                    [1] => Array
                        (
                            [invoice_no] => 
                            [invoice_no] => 2Q

                        )

                )

            [525] => Array
                (
                    [0] => Array
                        (
                            [group_name] => Second
                            [invoice_no] => 

                        )

                    [1] => Array
                        (
                            [group_name] => 
                            [invoice_no] => 3QW

                        )

                )


        )

)

This is my array structure,Please help me to print results using foreach loop in php with out changing array structure I am trying this code

foreach ($Sale_list_array as $key => $value) {
    echo ($key);

    echo $value[$key][group_name];
}

But,this won't fix my problem. I am hoping output like this in table structure

<table>
<thead>
<tr>
<td>Group</td>
<td>Invoice</td>
</tr>
</thead>
<tbody>
<tr><td>First</td><td></td></tr>
<tr><td></td><td>2Q</td></tr>
<tr><td>Second</td><td></td></tr>
<tr><td></td><td>3QW</td></tr>
</tbody>
</table>

So what is the exact problem? Where's the code that you have tried? — u_mulder
– u_mulder, Commented Oct 9, 2017 at 6:22
$arrayVariable[$keyVariable] = $valueVariable;this will create your array with dynamic key and value — Paritosh Mahale
– Paritosh Mahale, Commented Oct 9, 2017 at 6:27
so you want $key as key of new array and $value[$key][group_name] as value? — Paritosh Mahale
– Paritosh Mahale, Commented Oct 9, 2017 at 6:29

Hari · Accepted Answer · 2017-10-09 09:01:01Z

1

Try this code below, $wholeArr is variable which holds your full array value

     foreach( $wholeArr as $group ){
        foreach( $group as $groupKey => $groupValues ){
           foreach( $groupValues as $groupVal ){
             echo $groupVal["group_name"]."<br/>";
           }
         }
       }

answered Oct 9, 2017 at 9:01

Hari

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1 Comment

Hari Over a year ago

@ubm No mention, happy to hear that your problem is solved,

Paritosh Mahale · Accepted Answer · 2017-10-09 06:32:12Z

1

try this

$newArray = array();
foreach ($Sale_list_array as $key => $value) {
   $newArray[$key] = $value[$key][group_name];
}
print_r($newArray)

answered Oct 9, 2017 at 6:32

Paritosh Mahale

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4 Comments

Paritosh Mahale Over a year ago

you are trying to access index 0 which is not exist show me your code what you tried

ubm Over a year ago

echo $Sale_list_array[0][462][0]['group_name'],then i got first

Paritosh Mahale Over a year ago

this will only return first group_name as you are using static key's. You need to use foreach for dynamically travel through array

ubm Over a year ago

oh.. i solved the problem using double foreach loop,ok thanks

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