Display array of array in view page PHP - php

Question

I am getting the result of an array of array from controller.
Here one is the main array and under "bom_dt" is the array of array.
I know that how to display the main array, but not sure on the array under main array. I am stuck here. Please give me some suggestion on this,
Array
(
[0] => Array
(
[tih_sku] => 10001
[tih_style] => RHH/110/02
[tih_color] => BLACK
[tih_leather] => PERU
[bom_dt] => Array
(
[0] => Array
(
[mm_spec_fld] => *-*-*-*-*-NO 5, 22.5 CM-*-*-*-*-*-*-*-*-*-*-*-METAL-*-*-*-*-*-*-*-*-*-*-*-*-BLACK-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 2
[mi_sku] => RHH/110/02 BLACK
)
[1] => Array
(
[mm_spec_fld] => *-*-*-*-*-NO 3-*-*-*-*-*-*-*-*-*-*-*-NYLON-*-*-*-*-*-*-*-*-*-*-*-*--*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 8.75
[mi_sku] => RHH/110/02 BLACK
)
[2] => Array
(
[mm_spec_fld] => *-*-*-*-*-*-BLG-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-MD1-NA-NA-NA-NA-NA-NA-NA-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 1
[mi_sku] => RHH/110/02 BLACK
)
[3] => Array
(
[mm_spec_fld] => *-*-*-*-*-*-BLG-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-CCF2-NA-NA-NA-NA-NA-NA-NA-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 1
[mi_sku] => RHH/110/02 BLACK
)
[4] => Array
(
[mm_spec_fld] => *-*-GROSSGRAIN-GRANITE-*-*-*-*-*-*-*-*-*-----*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 0.9
[mi_sku] => RHH/110/02 BLACK
)
)
)
[1] => Array
(
[tih_sku] => 10009
[tih_style] => RHH/110/04
[tih_color] => BLACK
[tih_leather] => PERU
[bom_dt] => Array
(
[0] => Array
(
[mm_spec_fld] => *-*-*-*-*-NO 5, 44.5 CM-*-*-*-*-*-*-*-*-*-*-*-METAL-*-*-*-*-*-*-*-*-*-*-*-*-BLACK-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 1
[mi_sku] => RHH/110/04 BLACK
)
[1] => Array
(
[mm_spec_fld] => *-*-*-*-*-NO 3-*-*-*-*-*-*-*-*-*-*-*-NYLON-*-*-*-*-*-*-*-*-*-*-*-*--*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 7.75
[mi_sku] => RHH/110/04 BLACK
)
[2] => Array
(
[mm_spec_fld] => *-*-*-*-*-*-BLG-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-FRAME-RECTANGULAR-16MM-NA-NA-NA-NA-PIECES-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 2
[mi_sku] => RHH/110/04 BLACK
)
[3] => Array
(
[mm_spec_fld] => *-*-*-*-*-*-BLG-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-R.S.FITTINGS-NA-NA-NA-NA-NA-NA-PIECES-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 2
[mi_sku] => RHH/110/04 BLACK
)
[4] => Array
(
[mm_spec_fld] => *-*-*-*-*-*-BLG-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-MD1-NA-NA-NA-NA-NA-NA-PIECES-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 1
[mi_sku] => RHH/110/04 BLACK
)
)
)
[2] => Array
(
[tih_sku] => 10230
[tih_style] => RHN/208/02
[tih_color] => BLACK
[tih_leather] => OSCAR
[bom_dt] => Array
(
[0] => Array
(
[mm_spec_fld] => *-*-*-*-*-NO 5, 68 CM-*-*-*-*-*-*-*-*-*-*-*-METAL-*-*-*-*-*-*-*-*-*-*-*-*-BLACK-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 1
[mi_sku] => RHN/208/02 BLACK
)
[1] => Array
(
[mm_spec_fld] => *-*-*-*-*-NO 5-*-*-*-*-*-*-*-*-*-*-*-NYLON-*-*-*-*-*-*-*-*-*-*-*-*--*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 17
[mi_sku] => RHN/208/02 BLACK
)
[2] => Array
(
[mm_spec_fld] => *-*-*-*-*-NO 3-*-*-*-*-*-*-*-*-*-*-*-NYLON-*-*-*-*-*-*-*-*-*-*-*-*--*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 8
[mi_sku] => RHN/208/02 BLACK
)
[3] => Array
(
[mm_spec_fld] => *-*-*-*-*-*-BLG-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-BRANDED ADJUSTER-NA-25MM-NA-NA-NA-NA-PIECES-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
[tbid_qnty] => 1
[mi_sku] => RHN/208/02 BLACK
)
)
)
Main array's result will be the common for the corresponding sub-array.
Can you suggest how to display it on view page using foreach loop.

Answer 1

You would want to implement a nested foreach as Raymond Nijland alluded.
<?php foreach ($items as $item): ?>
<tr>
<th>SKU</th>
<td><?php echo escape($item['tih_sku']); ?></td>
...
<th>BOM DT</th>
<td>
<?php if (count($item['bom_dt]) > 0): ?>
<?php foreach ($item['bom_dt'] as $bom_dt): ?>
//display the bom_dt details
<?php endforeach; ?>
<?php endif; ?>
</td>
</tr>
<?php endforeach; ?>
There are many ways to accomplish the above example, but please check the documentation for the php framework you are using. If you aren't using a php framework, you should absolutely implement something to escape the data you are writing to the page to protect yourself from attack.

Answer 2

try it like following
<?php
$var = array(
array(
'tih_sku' => '10001',
'tih_style' => 'RHH/110/02',
'tih_color' => 'BLACK',
'tih_leather' => 'PERU',
'bom_dt' => array(
array(
'mm_spec_fld' => 'NO 5, 44.5 CM - METAL - BLACK',
'tbid_qnty' => '1',
'mi_sku' => 'RHH/110/04 BLACK',
),
array(
'mm_spec_fld' => 'NO 3 - NYLON',
'tbid_qnty' => '7.75',
'mi_sku' => 'RHH/110/04 BLACK',
)
),
),
array(
'tih_sku' => '10009',
'tih_style' => 'RHH/110/04',
'tih_color' => 'BLACK',
'tih_leather' => 'PERU',
'bom_dt' => array(
array(
'mm_spec_fld' => 'NO 5, 68 CM - METAL - BLACK',
'tbid_qnty' => '1',
'mi_sku' => 'RHN/208/02 BLACK',
),
array(
'mm_spec_fld' => 'NO 5',
'tbid_qnty' => '17',
'mi_sku' => 'RHN/208/02 BLACK',
)
),
)
);
?>
<?php if(array_filter($var)){ ?>
<style>
table{width:50%;}
td{border:1px solid #999;padding:5px;}
</style>
<table>
<tr><td>Specification</td><td>Quantity</td><td>Code</td></tr>
<?php
$returnArray = array_map(function($v){ return $v['bom_dt'];},$var);
array_walk($returnArray, function($v2){array_walk($v2, function($v3){
?>
<tr><td><?=$v3['mm_spec_fld'];?></td><td><?=$v3['tbid_qnty'];?></td><td><?=$v3['mi_sku'];?></td></tr>
<?php
});});
?>
</table>
<?php } ?>
demo: https://paiza.io/projects/bhrSiwQi5zxtSMAz7ev0Wg?language=php