Foreach for arrays inside of an array in controller Codeigniter

Question

I have array of array and I did a print_r of it and it returned this...

Array ( 
    [0] => Array 
    ( 
        [0] => Array 
        ( 
            [cust_id] => xl 
            [project_id] => central 
            [tot_ticket] => 1 
            [person] => [email protected] ) 
        [1] => Array 
        ( 
            [cust_id] => tsel 
            [project_id] => jabo1 
            [tot_ticket] => 1 
            [person] => [email protected] ) 
        [2] => Array 
        ( 
            [cust_id] => isat 
            [project_id] => jabo2 
            [tot_ticket] => 1 
            [person] => [email protected] ) ) )

I write this in my controller right now:

for ($i=0; $i<count($customerField); $i++) {
                for ($j=0; $j<count($activityField); $j++) { 
                    for ($k=0; $k<count($userIdField); $k++) { 
                        array_push($data, $this->queries_trend->fetch_ajax($customerField[$i], $activityField[$j], $userIdField[$k]));
                            foreach ($data as $value) {
                                $test .= '
                                            <tr>
                                                <td>' . $value[$i][$j]['cust_id']->cust_id . '</td>
                                                <td>' . $value[$i][$j]['project_id'] ->project_id. '</td>
                                                <td>' . $value[$i][$j]['tot_ticket']->tot_ticket . '</td>
                                                <td>' . $value[$i][$j]['person']->person . '</td>
                                            </tr>';    
                            }
                    }

                }
            }

I have problem to get the value of each array, anyone here can help me to find the solution?

i've make for two foreach loop, the errors are "Trying to get property of non-object" — Lutfi Aldi
– Lutfi Aldi, Commented Nov 17, 2018 at 9:09

The fourth bird · Accepted Answer · 2018-11-17 09:13:37Z

1

You are trying to access the data from an object using ['cust_id']->cust_id, but you have an array, so you could use just ['cust_id'] instead.

Try using for example a foreach:

$test = "";
foreach ($arrays as $data) {
    foreach ($data as $value) {
        $test .= "<tr>";
        $test .= "<td>" . $value["cust_id"] . "</td>";
        $test .= "<td>" . $value["project_id"] . "</td>";
        $test .= "<td>" . $value["tot_ticket"] . "</td>";
        $test .= "<td>" . $value["person"] . "</td>";
        $test .= "</tr>";
    }
}

echo $test;

answered Nov 17, 2018 at 9:13

The fourth bird

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