Question

I am importing a CSV file that has 3 adjacent columns lets call them Size, Color and Item. I need to combine these columns and have one long column that has all these value WHILST stripping out the rows that have a no content in them.

至今,我仍在把这两者结合起来。

曾尝试过阵列——合并,但我没有爱。

$a = array($data[4]);
$b = array($data[5]);
$result = array_merge((array)$a, (array)$b);
print_r($result);

缩略语

我的结果是:

Array (
    [0] => Size
    [1] => Colour
)
Array (
    [0] => Large
    [1] => Black
)
Array (
    [0] => Medium
    [1] => Black
)
Array (
    [0] => Small
    [1] => Black
)
Array (
    [0] => Extra Small
    [1] => Black
)
Array (
    [0] => Large
    [1] => White
)
Array (
    [0] => Medium
    [1] => White
)
Array (
    [0] => Small
    [1] => White
)
Array (
    [0] => Extra Small
    [1] => White
)
Array (
    [0] => 
    [1] =>
)

我愿谈一下。

Array (
    [0] => Size
    [1] => Large
    [2] => Medium
    [3] => Small
    [4] => Extra Small
    [5] => Black
    [6] => Black
    etc....
)

Answer 1

您能否将有关数据推到$result中? e.g.

$result = array();
$result[] = $data[3];
$result[] = $data[4];
.. etc

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