Question

我很难循环遍历以下数组 -

array("newProduct"=>array('rmsId' => '123456789','departmentName' => 'Britax','categoryName' => 'Car Seat','productName' => 'Test Product For Britax Car Seat','productPrice' => 33.99,'productQty' => 10),
      "newProduct"=>array('rmsId' => '987654321','departmentName' => 'Stokke','categoryName' => 'Highchairs','productName' => 'Test Product For Stokke Highchair','productPrice' => 83.99,'productQty' => 20),
      "newProduct"=>array('rmsId' => '13579','departmentName' => 'Maclaren','categoryName' => 'Buggy','productName' => 'Test Product For Maclaren Buggy','productPrice' => 183.99,'productQty' => 5)
                );

有人可以让我走上正确的道路来实现这一目标吗？我的目标是将每个添加到MySQL数据库

由于

Answer 1

你的数组无效;一个密钥只能存在一次。您应该创建数字索引，然后使用foreach()循环遍历它。

Answer 2

首先，您需要为每个数组键指定唯一标识符。然后你可以遍历它们。

$items = array(
               "product1"=>array('rmsId' => '123456789','departmentName' => 'Britax','categoryName' => 'Car Seat','productName' => 'Test Product For Britax Car Seat','productPrice' => 33.99,'productQty' => 10),
               "product2"=>array('rmsId' => '987654321','departmentName' => 'Stokke','categoryName' => 'Highchairs','productName' => 'Test Product For Stokke Highchair','productPrice' => 83.99,'productQty' => 20),
               "product3"=>array('rmsId' => '13579','departmentName' => 'Maclaren','categoryName' => 'Buggy','productName' => 'Test Product For Maclaren Buggy','productPrice' => 183.99,'productQty' => 5)
                );

foreach($items as $product) {
   echo $product['rmsId'];
   echo $product['departmentName'];
   // ... and so on
}

Answer 3

试试这个： -

<?php
$var = array("0"=>array('rmsId' => '123456789','departmentName' => 'Britax','categoryName' => 'Car Seat','productName' => 'Test Product For Britax Car Seat','productPrice' => 33.99,'productQty' => 10),
      "1"=>array('rmsId' => '987654321','departmentName' => 'Stokke','categoryName' => 'Highchairs','productName' => 'Test Product For Stokke Highchair','productPrice' => 83.99,'productQty' => 20),
      "2"=>array('rmsId' => '13579','departmentName' => 'Maclaren','categoryName' => 'Buggy','productName' => 'Test Product For Maclaren Buggy','productPrice' => 183.99,'productQty' => 5)
                );
          foreach ($var as $key=>$val) {
            $id = $val['rmsId'];
            $dname = $val['departmentName'];
            $cname = $val['categoryName'];
            $pname = $val['productName'];
            $price = $val['productPrice'];
            $qnt = $val['productQty'];
         $query = mysql_query("INSERT INTO TABLENAME (rmsId,departmentName,categoryName,productName,productPrice,productQty) VALUE(".$id.",".$dname.",".$cname.",".$pname.",".$price.",".$qnt.")");
           }
?>

Answer 4

$array = array(array('rmsId' => '123456789','departmentName' => 'Britax','categoryName' => 'Car Seat','productName' => 'Test Product For Britax Car Seat','productPrice' => 33.99,'productQty' => 10),
      array('rmsId' => '987654321','departmentName' => 'Stokke','categoryName' => 'Highchairs','productName' => 'Test Product For Stokke Highchair','productPrice' => 83.99,'productQty' => 20),
      array('rmsId' => '13579','departmentName' => 'Maclaren','categoryName' => 'Buggy','productName' => 'Test Product For Maclaren Buggy','productPrice' => 183.99,'productQty' => 5)
                );


foreach($array as $value){
    $query = "insert into (columnname,columnname) values (".$value['rmsId'].",'".$value['departmentName']."')";
    //fire query

}

假设你的数组格式如图所示您的阵列结构不正确，请尝试如图所示

循环通过多个数组

4 个答案: