Madeorsk/PollVerlaine
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Code Issues Releases Wiki Activity

Fixed division by zero.

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This commit is contained in:
Madeorsk 2018-08-26 12:06:30 +02:00
parent 67efb77b0d
commit 1caad26fb9
2 changed files with 2 additions and 2 deletions
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2
views/results.php
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@ -12,7 +12,7 @@ foreach ($poll->options as $option)
<tr> <tr>
<td class="number"><?= $option->votes ?></td> <td class="number"><?= $option->votes ?></td>
<td style="color: <?= $chart_colors[$index%$chart_colors_number] ?>"><?= $option->label ?></td> <td style="color: <?= $chart_colors[$index%$chart_colors_number] ?>"><?= $option->label ?></td>
<td><?= round($option->votes / $total_votes, 3)*100 ?>%</td> <td><?= $total_votes == 0 ? 0 : round($option->votes / $total_votes, 3)*100 ?>%</td>
</tr> </tr>
<?php endforeach; ?> <?php endforeach; ?>
</table> </table>

2
views/svg/results.php
View File

@ -9,7 +9,7 @@ foreach ($poll->options as $option)
$options_percentages = []; $options_percentages = [];
foreach ($poll->options as $option) foreach ($poll->options as $option)
$options_percentages[] = $option->votes / $total_votes; $options_percentages[] = ($total_votes == 0) ? 0 : $option->votes / $total_votes;
function percentage_pos_x($r, $percentage) function percentage_pos_x($r, $percentage)
{ return round($r * sin(2 * M_PI * $percentage), 2); } { return round($r * sin(2 * M_PI * $percentage), 2); }