我的网关在购买时向我的服务器发送(发布)xml datafeed。 XML看起来像这样:
<?xml version='1.0' standalone='yes'?>
<foxydata>
<datafeed_version>XML FoxyCart Version 0.6</datafeed_version>
<transactions>
<transaction>
<id>616</id>
<transaction_date>2007-05-04 20:53:57</transaction_date>
<customer_id>122</customer_id>
<customer_first_name>Dirk</customer_first_name>
<customer_last_name>Gently</customer_last_name>
<shipping_total>4.38</shipping_total>
<order_total>24.38</order_total>
<order_total>24.38</order_total>
<customer_password>1aab23051b24582c5dc8e23fc595d505</customer_password>
<custom_fields>
<custom_field>
<custom_field_name>My_Cool_Text</custom_field_name>
<custom_field_value>Value123</custom_field_value>
</custom_field>
</custom_fields>
<transaction_details>
<transaction_detail>
<product_name>foo</product_name>
<product_price>20.00</product_price>
<product_quantity>1</product_quantity>
<product_weight>0.10</product_weight>
<product_code></product_code>
<subscription_frequency>1m</subscription_frequency>
<subscription_startdate>2007-07-07</subscription_startdate>
<next_transaction_date>2007-08-07</next_transaction_date>
<shipto>John Doe</shipto>
<category_description>Default for all products</category_description>
<category_code>DEFAULT</category_code>
<product_delivery_type>shipped</product_delivery_type>
<transaction_detail_options>
<transaction_detail_option>
<product_option_name>color</product_option_name>
<product_option_value>blue</product_option_value>
<price_mod></price_mod>
<weight_mod></weight_mod>
</transaction_detail_option>
</transaction_detail_options>
</transaction_detail>
</transaction_details>
<shipto_addresses>
<shipto_address>
<address_name>John Doe</address_name>
<shipto_first_name>John</shipto_first_name>
<shipto_last_name>Doe</shipto_last_name>
<shipto_address1>2345 Some Address</shipto_address1>
<shipto_address2></shipto_address2>
<shipto_city>Some City</shipto_city>
<shipto_state>TN</shipto_state>
<shipto_postal_code>37013</shipto_postal_code>
<shipto_country>US</shipto_country>
<shipto_shipping_service_description>DHL: Next Afternoon</shipto_shipping_service_description>
<shipto_subtotal>52.15</shipto_subtotal>
<shipto_tax_total>6.31</shipto_tax_total>
<shipto_shipping_total>15.76</shipto_shipping_total>
<shipto_total>74.22</shipto_total>
<shipto_custom_fields>
<shipto_custom_field>
<shipto_custom_field_name>My_Custom_Info</shipto_custom_field_name>
<shipto_custom_field_value>john's stuff</shipto_custom_field_value>
</shipto_custom_field>
<shipto_custom_field>
<shipto_custom_field_name>More_Custom_Info</shipto_custom_field_name>
<shipto_custom_field_value>more of john's stuff</shipto_custom_field_value>
</shipto_custom_field>
</shipto_custom_fields>
</shipto_address>
</shipto_addresses>
</transaction>
</transactions>
</foxydata>
XML;
作为第一次进行XML解析体验,我希望有人能告诉我如何进行并将其转换为php数组或类似的东西,以便我可以将我想要的数据插入到mysql表中。
最简单的方法是什么?
答案 0 :(得分:6)
您可以使用PHP XML解析器,例如SimpleXML
答案 1 :(得分:3)
您可以将以下代码段与xml_parse_into_struct一起使用,将您的XML分成两个PHP数组,一个包含数据,另一个包含指向values数组中显示的标记的位置:
$parser = xml_parser_create();
$values = array();
$index = array();
xml_parse_into_struct ($parser, $xml, &$values, &$index);
var_dump($values);
var_dump($index)
$ xml包含XML数据。查看我链接到的手册页中的示例以获取更多信息。
答案 2 :(得分:2)
您可以使用builtin XML parser,手册应该为您提供所需的一切。但是从经验来讲,我真的建议学习Xpath,因为它很多更快,更容易使用,然后你可以通过PHP得到任何其他东西。您可以从introduction@w3schools开始,查看nice examples in the specs并最终使用PHP functions。
用于选择交易ID的示例查询将是
$document = new DOMDocument();
$document->load('YourFile.xml');
$xpath = new DOMXPath($document);
# Query id
$ids = $xpath->query('/transactions/transaction/id/text()');
# $ids is a DOMNodeList object
assert($ids->length === 1);
$id = $ids->item(0);
# Query date
$dates = $xpath->query('/transactions/transaction/transaction_date/text()');
# $dates is a DOMNodeList object
assert($dates->length === 1);
$id = $dates->item(0);
答案 3 :(得分:1)
最好是使用PHP XML Parser。 IMO,最好是使用PHP DOM,因为在每种语言(或左右)中,您都可以使用相同的方法找到这个库。
答案 4 :(得分:0)
解析XML:
如果您的服务器只接收XML(不在$ _POST ['xmlfeed']中):
$xml = file_get_contents("php://input");
$data = simplexml_load_string ($xml);
不要将SimpleXML对象转换为数组。无论如何,它的工作方式非常类似于数组。您可以使用foreach,并且可以轻松访问其元素 http://us2.php.net/manual/en/simplexml.examples-basic.php
P.S。对于大型XML文档,请使用XMLReader()而不是SimpleXML。