I have
echo '<pre>';print_r($bayArray);echo '</pre>';
results in
Array
(
[0] => Array
(
[name] => A
[x_coord] => 1467
[y_coord] => 92
[width] => 24
[height] => 18
)
[1] => Array
(
[name] => B
[x_coord] => 1467
[y_coord] => 110
[width] => 24
[height] => 18
)
[2] => Array
(
[name] => C
[x_coord] => 1467
[y_coord] => 128
[width] => 24
[height] => 18
)
[3] => Array
(
[name] => D
[x_coord] => 1467
[y_coord] => 146
[width] => 24
[height] => 18
)
[4] => Array
(
[name] => E
[x_coord] => 1467
[y_coord] => 164
[width] => 24
[height] => 18
)
[5] => Array
(
[name] => F
[x_coord] => 1467
[y_coord] => 182
[width] => 24
[height] => 18
)
[6] => Array
(
[name] => G
[x_coord] => 1467
[y_coord] => 200
[width] => 24
[height] => 18
)
[7] => Array
(
[name] => H
[x_coord] => 1467
[y_coord] => 218
[width] => 24
[height] => 18
)
[8] => Array
(
[name] => I
[x_coord] => 1467
[y_coord] => 236
[width] => 24
[height] => 18
)
[9] => Array
(
[name] => J
[x_coord] => 1467
[y_coord] => 254
[width] => 24
[height] => 18
)
[10] => Array
(
[name] => K
[x_coord] => 1467
[y_coord] => 272
[width] => 24
[height] => 18
)
[11] => Array
(
[name] => L
[x_coord] => 1467
[y_coord] => 290
[width] => 24
[height] => 18
)
[12] => Array
(
[name] => M
[x_coord] => 1467
[y_coord] => 308
[width] => 24
[height] => 18
)
[13] => Array
(
[name] => N
[x_coord] => 1467
[y_coord] => 326
[width] => 24
[height] => 18
)
)
so, its a multidimensional array.
How do I loop through it so I can multiply the index by 18?
0 * 18
1 * 18
2 * 18
…
…
13 * 18
Im guessing something like
foreach($bayArray as $bay) {
echo array_search($bay['x_coord'],$bayArray) * 18);
echo "\r\n";
}