解析 ZoHo CRM API 返回的 XML

Question

这是从 ZoHo CRM API 返回的 XML 示例。我需要解析出所有数据以插入数据库。那些属于“父母”的记录没有父帐户 ID 或父帐户名称（参见示例第 2 行）。这会导致未定义的偏移量：这些行出现错误。我不知道为什么......

<?xml version="1.0" encoding="UTF-8" ?>
<response uri="/crm/private/xml/Accounts/getRecords">  
<Accounts>
<row no="1">
<FL val="ACCOUNTID">123456789</FL>
<FL val="Account Name"><![CDATA[My Account Center]]></FL>
<FL val="PARENTACCOUNTID">234567891</FL>
<FL val="Parent Account"><![CDATA[Global Corp]]></FL>
<FL val="Shipping State"><![CDATA[IN]]></FL>
<FL val="Account Status"><![CDATA[Active Account]]></FL>
</row>
<row no="2">
<FL val="ACCOUNTID">234567891</FL>
<FL val="Account Name"><![CDATA[Global Corp]]></FL>
<FL val="Shipping State"><![CDATA[IN]]></FL>
<FL val="Account Status"><![CDATA[Active Account]]></FL>
</row>
</Accounts>
</response>

我可以使用 XPATH 访问所有需要的节点：

$accounts = $XML->xpath('/response/result/Accounts/row/FL[@val="ACCOUNTID"]');
$acctName = $XML->xpath('/response/result/Accounts/row/FL[@val="Account Name"]');
$pAcctID = $XML->xpath('/response/result/Accounts/row/FL[@val="PARENTACCOUNTID"]');
$pAcctName = $XML->xpath('/response/result/Accounts/row/FL[@val="Parent Account"]');
$state = $XML->xpath('/response/result/Accounts/row/FL[@val="Shipping State"]');

然后迭代...

for ($i = 0; $i < $itemsTotal; $i++) {
$j = $i + 1;
echo "Counter: " . $i  . "<br/>";
echo "Record ID: " . $j . "<br/>";
echo "Account ID: " . $accounts[$i] . "<br/>";
echo "Account Name: " . $acctName[$i] . "<br/>";
echo "Location State: " . $state[$i] . "<br/>";
echo "Parent Account ID: " . $pAcctID[$i] . "<br/>";
echo "Parent Account Name: " . $pAcctName[$i] . "<br/>";
}

我已经尝试在循环中插入这个测试：

if (isset($pAcctID[$i])) {
    $pACT = $pAcctID[$i];
    $pActName = $pAcctName[$i];
    echo "Parent Account ID: $pACT<br/>";
    echo "Parent Name: $pActName<br/>";
} else {
    echo "Is Parent Account<br/>";
    $pACT = "";
    $pActName = "";
}

在达到记录 122/157（在示例中显示为第 2 行）之前，这一切正常，然后 Undefined Offset 错误又重新出现。

更新...从 DOMDocument 的角度来看。

$doc = new DOMDocument();
$doc->load('zoho.xml');
$doc->saveXML();
$xpath = new DOMXPath($doc);

foreach($xpath->query("//response/results/Accounts/row") as $data){
echo "Account ID is: " . $xpath->query(".//FL[@val='ACCOUNTID']",$data)->item(0)->nodeValue;
}

没有返回数据。

Answer 1

我知道这已经过时了，但是你可以发送一个参数，它应该输出所有字段，无论它们是否为 NULL，我通常确保我通过了：

&newFormat=2&selectColumns=All&version=2

我也希望以下内容可以帮助某人，我花了一段时间才弄清楚如何将 Zoho 数据作为一个简单的数组取回：

public function getCustomerRecordsALL()
{
    $token = 'YourTokenHere'; //'$this->token;
    $url = "https://crm.zoho.com/crm/private/xml/Accounts/getRecords";
    $param= "authtoken=".$token."&scope=crmapi&newFormat=2&selectColumns=All&version=2&toIndex=200&fromIndex=-1&version=2";

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_TIMEOUT, 30);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $param);

    // FIX THIS
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);        

    $result = curl_exec($ch);
    curl_close($ch);

    // First deal with problem with Simple XML and CDATA
    $sxo = simplexml_load_string($result, null, LIBXML_NOCDATA);
    #$sxo = simplexml_load_string(file_get_contents('testdata.txt'), null, LIBXML_NOCDATA); // TESTING ONLY

    $data = ($sxo->xpath('/response/result/Accounts/row'));

    //Set the variables you're expecting to capture
    $arrVariables = array("Account Name", "Address 1", "Address 2", "Address 3", "Email");
    $retArr = NULL;

    foreach($data as $row)                      // Iterate over all the results
    {
        foreach($arrVariables as $arrVar)       // Iterate through the variables we're looking for
        {
            $rowData = ($row->xpath('FL[@val="'.$arrVar.'"]'));
            @$arrReturn[$arrVar] = (string)$rowData[0][0];
        }
        $retArr[] = $arrReturn;
    }

    return $retArr;     
}

print_r(getCustomerRecordsALL());

原始海报可以跳过前 20 行左右，直接从文件中加载 XML。