[英]How to import data from a single .csv file and save it in three different tables by mentioning the specific columns
[英]How Do I Merge Three Columns From A Csv File To Give Me A Single Column With Php
我正在導入具有3個相鄰列的CSV文件,可以將它們稱為“大小”,“顏色”和“項目”。 我需要合並這些列,並有一個長列,其中所有這些值WHILST會刪除其中沒有內容的行。
到目前為止,我仍然很難將兩者結合起來。
嘗試過array_merge等等,但是我沒有得到愛。
$a = array($data[4]);
$b = array($data[5]);
$result = array_merge((array)$a, (array)$b);
print_r($result);
其中$data[4]
和$data[5]
為csv列
我的結果是:
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] =>
)
我想要類似的東西
Array (
[0] => Size
[1] => Large
[2] => Medium
[3] => Small
[4] => Extra Small
[5] => Black
[6] => Black
etc....
)
您可以將數據壓入$result
堆棧嗎? 例如
$result = array();
$result[] = $data[3];
$result[] = $data[4];
.. etc
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