foreach + array

[bjblackmore]

Hi,
I have an array like below

$food[0][1] = 'pork';
$food[0][2] = 'chicken';
$food[0][3] = 'ham';
$food[1][1] = '£1';
$food[1][2] = '£2';
$food[1][3] = '£3';

I'd like to use foreach to print the contents into a table like below

| price | type |

| £1 | pork |
| £2 | chicken |

| £3 | ham |

I'm using the following code

foreach($food as $v1) {
foreach ($v1 as $v2) {
echo '<tr>
<td width="32">'. $v1 .'</td>
<td width="443">'. $v2 .'</td>
</tr>';
}
}

and its prints a table like

---

| price | type |

| Array | pork |
| Array | chicken |
| Array | ham |
| Array | £1 |
| Array | £2 |

| Array | £3 |

Anyone see what I'm doing wrong?

Cheers

Brain

[sp0rk]

That shouldn't come as a surprise, should it? $v1 is the array that the second foreach uses.

And really, why not pair the entries together like this instead?

$food[0][0] = 'pork';
$food[0][1] = '£1';
$food[1][0] = 'chicken';
$food[1][1] = '£2';
$food[2][0] = 'ham';
$food[2][1] = '£3';

The corresponding code then gets very easy.

foreach($food as $v1) {
echo '<tr>
<td width="32">'. $v1[0] .'</td>
<td width="443">'. $v1[1] .'</td>
</tr>';
}