在我的模型中:
function input()
{
$vendor = $this->input->post('vendor');
for($i=1;$i<=$vendor;$i++)
{
for($j=1;$j<=$vendor;$j++)
{
$delivery[$j] = $this->input->post('delivery_1_'.$j.'_'.$i);
$totalsatu[$i] = array_sum($delivery);
}
for($k=1;$k<=$vendor;$k++)
{
$delivery[$k] = $this->input->post('delivery_1_'.$k.'_'.$i);
$totaldua[$i] = $totalsatu[$i] / $delivery[$k];
}
}
return array
(
'result1' => $totalsatu,
'result2' => $totaldua
);
}
在我的views
,我打电话给$result1
and$result2
但我不断收到如下错误:
Message: Division by zero
Filename: models/core.php
Line Number: 113
这是 113 的行号:
$totaldua[$i] = $totalsatu[$i] / $delivery[$k];