Passed multidimensional array to view in codeigniter - php

Question

I'm trying to create foreach statement using multidimensional array.
Controller:
function index()
{
$index1 = 0;
$index2 = 0;
$index3 = 0;
$index4 = 0;
$result1 = $this->data->get_test('kdprogram','kdprogram');
foreach($result1 as $row1){
$array_temp[$index1] = $row1;
$result2 = $this->data->get_test('kdgiat','kdgiat','kdprogram = '.$row1['kdprogram']);
foreach($result2 as $row2){
$array_temp[$index1][$index2] = $row2;
$result3 = $this->data->get_test('kdoutput','kdoutput','kdprogram = '.$row1['kdprogram'].' and kdgiat = '.$row2['kdgiat']);
foreach($result3 as $row3){
$array_temp[$index1][$index2][$index3] = $row3;
$result4 = $this->data->get_test('kdsoutput','kdsoutput','kdprogram = '.$row1['kdprogram'].' and kdgiat = '.$row2['kdgiat'] .' and kdoutput = '.$row3['kdoutput']);
foreach($result4 as $row4){
$array_temp[$index1][$index2][$index3][$index4] = $row4;
$index4++;
}
$index3 ++;
}
$index2 ++;
}
$index1 ++;
}
//print_r($array_temp);
$data['damn'] = $array_temp;
$this->load->view('report/laporan_output', $data);
}
$data contains:
Array
(
[0] => Array
(
[kdprogram] => 06
[0] => Array
(
[kdgiat] => 3400
[0] => Array
(
[kdoutput] => 001
[0] => Array
(
[kdsoutput] => 001
)
[1] => Array
(
[kdsoutput] => 006
)
)
[1] => Array
(
[kdoutput] => 008
[2] => Array
(
[kdsoutput] => 001
)
)
)
)
)
How to echo each array (kdprogram, kdgiat, etc) on view especially with html table?
Am i doing it right?
Thanks

Answer 1

it looks kinda ugly and i would use some sort of recursive function but here is your way
in controller ( i assume the arrays have numeric index otherwise you have to use some sort of counter like you did in your code )
foreach($result1 as $a_counter=>$row1)
{
$array_temp[$a_counter] = array( 'parent'=>$row1 , 'child'=>array());
$result2 = $this->data->get_test('kdgiat','kdgiat','kdprogram = '.$row1['kdprogram']);
foreach($result2 as $b_counter=> $row2)
{
$array_temp[$a_counter]['child'][$b_counter] = array( 'parent'=>$row2 , 'child'=>array());
$result3 = $this->data->get_test('kdoutput','kdoutput','kdprogram = '.$row1['kdprogram'].' and kdgiat = '.$row2['kdgiat']);
foreach($result3 as $c_counter=>$row3)
{
$array_temp[$a_counter]['child'][$b_counter]['child'][$c_counter] = array( 'parent'=>$row3 , 'child'=>array());
$result4 = $this->data->get_test('kdsoutput','kdsoutput','kdprogram = '.$row1['kdprogram'].' and kdgiat = '.$row2['kdgiat'] .' and kdoutput = '.$row3['kdoutput']);
foreach($result4 as $row4)
{
$array_temp[$a_counter]['child'][$b_counter]['child'][$c_counter]['child'][] = $row;
}
}
}
}
in the view
foreach($result as $a )
{
// show a
foreach($a['child'] as $b )
{
// show b
foreach($b['child'] as $c )
{
// show c
foreach($c['child'] as $d )
{
// show d
}
}
}
}