CodeIgniter - How to print an array in the view?

Question

sorry if the questions seams stupid but I have created an array in my controller and I pass it to the view with the $data[] array. And I don't get it right to print the array with a for loop. Can you please help me?

$measurearray = array(
    'nr' => $answerNr,
    'responsible' => $responsible,
    'creationdate' => $InvDate2,
    'activity' => $reason
);
$arr[$i] = $measurearray;
$data["failedMeasures_nr"] = $arr;

Output :

Array ( 
  [50] => Array ( 
    [0] => Array ( 
      [nr] => 5d 
      [responsible] => werner 
      [creationdate] => asdfgdf 
      [activity] => appointed. 
    ) 
  ) 
  [73] => Array ( 
    [0] => Array ( 
      [nr] => 9g 
      [responsible] => 42887 
      [creationdate] => Zuzana 
      [activity] => r the training. 
    ) 
  ) 
)

This is what happens when I print_r() it in the view.

My target is to print every single element for itself!

David · Accepted Answer · 2017-09-28 13:46:54Z

1

Have you tried this?

foreach ( $failedMeasures_nr[0] as $key => $val ) {
   echo $key . ' is ' . $val; 
}

With a foreach you can print separately the array elements

Please note that if you want to print more than the first index ( the 0 in my example ) you should use another foreach, resulting in something like this:

foreach ( $failedMeasures_nr as $new_arr ) {
    foreach ( $new_arr as $key => $val ) {
       echo $key . ' is ' . $val; 
    }
}

this way you will print the whole array separately

edited Sep 28, 2017 at 13:46

answered Sep 28, 2017 at 13:15

David

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Comments

Rishabh Gogia · Accepted Answer · 2017-09-28 13:22:24Z

0

You can use foreach method to print each value.

<?php 
             foreach ($failedMeasures_nr as $print):

                            echo $print['nr'];
                            echo $print['responsible'];
                            echo $print['creationdate']; 
                            echo $print['activity'];

             endforeach; 
?>

answered Sep 28, 2017 at 13:22

Rishabh Gogia

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Comments

Kmg Kumar · Accepted Answer · 2017-09-28 13:23:22Z

0

// controller page try this,
$data[$i]["failedMeasures_nr"] =array('nr' => $answerNr,
                                  'responsible' => $responsible,
                                  'creationdate' => $InvDate2,
                                  'activity' => $reason);
$this->load->view('view_page',$data);

In View Page try this code,

for($i =0 ; $i <count($data);$i++){
   foreach ($data[$i] as $key => $value) {
       echo "$value";
       echo "<br>";
   }
}

edited Sep 28, 2017 at 13:23

answered Sep 28, 2017 at 13:17

Kmg Kumar

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