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我正在尝试将 CSV 字符串解析为多维数组。我正在使用以下代码来执行此操作...

public function exportPartsAuthority($fileArray)
{       

    foreach ($fileArray as $filename => $fileContent) {
        $lines = explode("\n", $fileContent);
        $formatting = explode(",", $lines[0]);
        unset($lines[0]);
        $results = array();
        foreach ( $lines as $line ) {
           $parsedLine = str_getcsv( $line, ',' );
           $result = array();
           foreach ( $formatting as $index => $caption ) {
              if(isset($parsedLine[$index])) {
                 $result[$formatting[$index]] = trim($parsedLine[$index]);
              } else {
                 $result[$formatting[$index]] = '';
              }
           }
           $results[] = $result;
        }

        $var_str = var_export($results, true);
        $var = "<?php\n\n\$$values = $var_str;\n\n?>";
        file_put_contents('/home/apndev/public_html/output.txt', $var);

    }       
}

最终结果是这样的：

$ = array (
  0 => 
  array (
    'Ordernumber' => '100000002',
    'Orderdate' => '02/10/2013',
    'OrderStatus' => 'pending',
    'PurchasedWebsite' => 'Main Website - Main Website Store - Default Store View',
    'PaymentMethod' => 'checkmo',
    'ShippingMethod' => 'flatrate_flatrate',
    'Subtotal' => '2.0000',
    'ShippingCost' => '10.0000',
    'GrandTotal' => '12.0000',
    'TotalTax' => '0.0000',
    'TotalPaid' => '',
    'TotalRefunded' => '',
    'ItemName' => 'K&N Air Filter Wrap',
    'ItemSKU' => 'YA-6504PK K&N',
    'ItemISBN' => '',
    'ItemStock' => '',
    'ItemPrice' => '1.0000',
    'CostPrice' => '',
    'ItemOrdered' => '1.0000',
    'ItemInvoiced' => '0.0000',
    'ItemSent' => '0.0000',
    'CustomerID' => '1',
    'BillingFirstName' => 'Brian',
    'BillingLastName' => '',
    'BillingCompany' => '',
    'BillingE-Mail' => '',
    'BillingPhone' => '',
    'BillingAddress1' => '',
    'BillingAddress2' => '',
    'BillingCity' => '',
    'BillingPostcode' => '',
    'BillingState' => 'Florida',
    'BillingCountry' => 'US',
    'ShippingFirstName' => 'Brian',
    'ShippingLastName' => '',
    'ShippingCompany' => '',
    'ShippingE-Mail' => '',
    'ShippingPhone' => '',
    'ShippingAddress1' => '',
    'ShippingAddress2' => '',
    'ShippingCity' => '',
    'ShippingPostcode' => '',
    'ShippingState' => 'Florida',
    'ShippingCountry' => 'US',
    'Vendor SKU' => '',
    'Line Code
' => '',
  ),
  1 => 
  array (
    'Ordernumber' => '100000002',
    'Orderdate' => '02/10/2013',
    'OrderStatus' => 'pending',
    'PurchasedWebsite' => 'Main Website - Main Website Store - Default Store View',
    'PaymentMethod' => 'checkmo',
    'ShippingMethod' => 'flatrate_flatrate',
    'Subtotal' => '2.0000',
    'ShippingCost' => '10.0000',
    'GrandTotal' => '12.0000',
    'TotalTax' => '0.0000',
    'TotalPaid' => '',
    'TotalRefunded' => '',
    'ItemName' => 'K&N Air Filter Wrap',
    'ItemSKU' => 'YA-6601-TDK K&N',
    'ItemISBN' => '',
    'ItemStock' => '',
    'ItemPrice' => '1.0000',
    'CostPrice' => '',
    'ItemOrdered' => '1.0000',
    'ItemInvoiced' => '0.0000',
    'ItemSent' => '0.0000',
    'CustomerID' => '1',
    'BillingFirstName' => 'Brian',
    'BillingLastName' => '',
    'BillingCompany' => '',
    'BillingE-Mail' => '',
    'BillingPhone' => '',
    'BillingAddress1' => '',
    'BillingAddress2' => '',
    'BillingCity' => '',
    'BillingPostcode' => '',
    'BillingState' => 'Florida',
    'BillingCountry' => 'US',
    'ShippingFirstName' => 'Brian',
    'ShippingLastName' => '',
    'ShippingCompany' => '',
    'ShippingE-Mail' => '',
    'ShippingPhone' => '',
    'ShippingAddress1' => '',
    'ShippingAddress2' => '',
    'ShippingCity' => '',
    'ShippingPostcode' => '',
    'ShippingState' => 'Florida',
    'ShippingCountry' => 'US',
    'Vendor SKU' => '',
    'Line Code
' => '',
  ),
  2 => 
  array (
    'Ordernumber' => '100000003',
    'Orderdate' => '07/10/2013',
    'OrderStatus' => 'pending',
    'PurchasedWebsite' => 'Main Website - Main Website Store - Default Store View',
    'PaymentMethod' => 'checkmo',
    'ShippingMethod' => 'flatrate_flatrate',
    'Subtotal' => '1716.5000',
    'ShippingCost' => '5.0000',
    'GrandTotal' => '1721.5000',
    'TotalTax' => '0.0000',
    'TotalPaid' => '',
    'TotalRefunded' => '',
    'ItemName' => 'Cardone High Pressure Diesel Injection Oil Pump',
    'ItemSKU' => '2P-225 Cardone',
    'ItemISBN' => '',
    'ItemStock' => '',
    'ItemPrice' => '1716.5019',
    'CostPrice' => '',
    'ItemOrdered' => '1.0000',
    'ItemInvoiced' => '0.0000',
    'ItemSent' => '0.0000',
    'CustomerID' => '1',
    'BillingFirstName' => 'Brian',
    'BillingLastName' => '',
    'BillingCompany' => '',
    'BillingE-Mail' => '',
    'BillingPhone' => '',
    'BillingAddress1' => '',
    'BillingAddress2' => '',
    'BillingCity' => '',
    'BillingPostcode' => '',
    'BillingState' => 'Florida',
    'BillingCountry' => 'US',
    'ShippingFirstName' => 'Brian',
    'ShippingLastName' => '',
    'ShippingCompany' => '',
    'ShippingE-Mail' => '',
    'ShippingPhone' => '',
    'ShippingAddress1' => '',
    'ShippingAddress2' => '',
    'ShippingCity' => '',
    'ShippingPostcode' => '',
    'ShippingState' => 'Florida',
    'ShippingCountry' => 'US',
    'Vendor SKU' => '2P-225',
    'Line Code
' => 'A1',
  ),
  3 => 
  array (
    'Ordernumber' => '',
    'Orderdate' => '',
    'OrderStatus' => '',
    'PurchasedWebsite' => '',
    'PaymentMethod' => '',
    'ShippingMethod' => '',
    'Subtotal' => '',
    'ShippingCost' => '',
    'GrandTotal' => '',
    'TotalTax' => '',
    'TotalPaid' => '',
    'TotalRefunded' => '',
    'ItemName' => '',
    'ItemSKU' => '',
    'ItemISBN' => '',
    'ItemStock' => '',
    'ItemPrice' => '',
    'CostPrice' => '',
    'ItemOrdered' => '',
    'ItemInvoiced' => '',
    'ItemSent' => '',
    'CustomerID' => '',
    'BillingFirstName' => '',
    'BillingLastName' => '',
    'BillingCompany' => '',
    'BillingE-Mail' => '',
    'BillingPhone' => '',
    'BillingAddress1' => '',
    'BillingAddress2' => '',
    'BillingCity' => '',
    'BillingPostcode' => '',
    'BillingState' => '',
    'BillingCountry' => '',
    'ShippingFirstName' => '',
    'ShippingLastName' => '',
    'ShippingCompany' => '',
    'ShippingE-Mail' => '',
    'ShippingPhone' => '',
    'ShippingAddress1' => '',
    'ShippingAddress2' => '',
    'ShippingCity' => '',
    'ShippingPostcode' => '',
    'ShippingState' => '',
    'ShippingCountry' => '',
    'Vendor SKU' => '',
    'Line Code
' => '',
  ),
);

当我尝试回显 $results['Vendor SKU'] 或 var_dump 它时，即使我看到上面设置的值，结果也是 NULL。我还注意到顶部有一个语法错误（'$ = array'）。

话虽如此，我最终只是试图从 CSV 中获取值，因为其中一些值将用于将订单信息发送给第三方供应商。

谁能指出我如何修复我的输出的正确方向，以便我能够正确地回显这些值？

谢谢！

4

2 回答 2

2

使用内置的 php 函数来解析您的 csv 文件，而不是重新发明轮子。

str_getcsv

http://php.net/manual/en/function.str-getcsv.php

手册页上有一个很好的例子，它基本上可以满足您的需求：

$header = NULL;
    $data = array();
    if (($handle = fopen($filename, 'r')) !== FALSE)
    {
        while (($row = fgetcsv($handle, 1000, $delimiter)) !== FALSE)
        {
            if(!$header)
                $header = $row;
            else
                $data[] = array_combine($header, $row);
        }
        fclose($handle);
    }
    print_r($data);
于 2013-10-07T16:19:20.100 回答
1

简单，使用预设的CSV读取方式：

$fp = fopen('data.csv', 'r');

$rows = array();
while (($row = fgetcsv($fp)) !== false)
    $rows[] = $row;

fclose($fp);

$rows然后将包含所有数据data.csv作为二维数组。

有关fgetcsv()更多信息，请参阅。

于 2013-10-07T16:15:23.713 回答