我有一个CSV文件,其内容如下所示:
id model name size sizeType
100 AAA Nike Run 11 shoe_UK
101 AAA Nike Run 9 shoe_UK
102 AAA Nike Run 10 shoe_UK
103 BBB Adidas X 11 shoe_UK
我想将各种尺寸的模型分组如下:
{
"model": "AAA",
"name": "Nike Run",
"sizes": [
{
"id": "101",
"size": "9"
}
{
"id": "102",
"size": "10"
}
{
"id": "100"
"size": "11"
}
]
"model": "BBB",
"name": "Adidas X",
"sizes": [
{
"id": "103",
"size": "11"
}
}
到目前为止,我已经能够使用PHP读取CSV文件并将标题附加到每行数据。不幸的是,我不确定如何对重复的模型进行分组和排序。最终的输出将是JSON。
<?php
/* Map Rows and Loop Through Them */
$rows = array_map('str_getcsv', file('products.csv'));
$header = array_shift($rows);
$csv = array();
foreach($rows as $row) {
$csv[] = array_combine($header, $row);
}
echo json_encode($csv, JSON_PRETTY_PRINT);
?>
我真的很感激任何帮助!
谢谢