How can I create dynamic variables using array values in foreach loop

Asked Nov 21 '19 at 07:37

Active Nov 21 '19 at 07:45

Viewed 42 times

I'm trying to create dynamic variables using array value. And getting this error:

Notice: Array to string conversion in /opt/lampp/htdocs/project/transit_loss.php on line 674

<tr>
   <th>Bottles</th>

   <th><?php echo $quarter_months; ?>(<?php echo $quarter; ?>)</th>

   <th><?php echo $year; ?></th>
       <?php

          foreach ($tl_beer_columns_row as $columns) {

              foreach ($tl_beer_data as $key) {

        ?>

        <td><?php echo $key[$columns['COLUMN_NAME']]; ?></td>

            <?php

               $$columns['COLUMN_NAME'] = 0;
               print_r($$columns['COLUMN_NAME']);

               $$columns['COLUMN_NAME'] += key[$columns['COLUMN_NAME']];

            }

         }
      ?>
</tr>

edited Nov 21 '19 at 07:43

Sfili_81

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asked Nov 21 '19 at 07:37

Rohit Sahu

**line 674** refers to which line in your code? – Aksen P Nov 21 '19 at 07:41
$$columns['COLUMN_NAME'] = 0; – Rohit Sahu Nov 21 '19 at 07:42
1

It would probably be better to use arrays rather than using dynamic variables. – Nigel Ren Nov 21 '19 at 07:45
Yes @besciualex, thank you for this answer – Rohit Sahu Nov 21 '19 at 07:47

How can I create dynamic variables using array values in foreach loop

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