使用 PHP 解析 XML
我正在尝试使用 PHP 的 SimpleXML 解析职位提要。我以前只使用过 JSON,但在让解析器工作时遇到问题。这是一些示例数据:
<shrs>
<rq url="http://api.simplyhired.com/a/jobs-api/xml_v2/q-comission">
<t>Comission Jobs</t>
<dt>2011-02-18T23:58:38Z</dt>
<si>0</si>
<rpd>10</rpd>
<tr>192</tr>
<tv>146</tv>
<em url=""/>
<h>
<kw pos="1"/>
</h>
</rq>
<rs>
<r>
<jt>Virtual Recruiter (IT) - Comission ...</jt>
<cn url="">Remedy Intelligent Staffing</cn>
<src url="http://api.simplyhired.com/a/job-details/view/jobkey-monster91949932/cjp-0/hits-192?aff_id=28700">Monster</src>
<ty>organic</ty>
<loc cty="Buffalo" st="NY" postal="14211" county="" region="" country="US">Buffalo, NY</loc>
<ls>2011-02-04T05:51:17Z</ls>
<dp>2011-02-04T05:51:17Z</dp>
<e>
Seeking a candidate with previous recruiting experience to work as a Virtual Recruiter for a large client in the IT industry.a Responsibilities: Will recruit, screen, interview, and place candidates for many openings throughout the US Will...
</e>
</r>
<r>
<jt>Virtual Loan Officer (Mortgage) draw vs comission</jt>
<cn url="">Netbranchology.com</cn>
<src url="http://api.simplyhired.com/a/job-details/view/jobkey-7114.353281/cjp-2/hits-192?aff_id=28700">netbranchology.com</src>
<ty>organic</ty>
<loc cty="Denver" st="CO" postal="80218" county="" region="" country="US">Denver, CO</loc>
<ls>2011-02-10T11:47:50Z</ls>
<dp>2011-01-26T11:36:18Z</dp>
<e>
Minimize your overhead by becoming a virtual loan officer... Our client, a Texas-based mortgage banker, has just launched an innovative new program that lets you work from anywhere to originate residential mortgage loans. No office is...
</e>
</r>
</rs>
</shrs>
[等]
我想将标签中的元数据检索到变量中,然后循环遍历每个作业结果来处理它。我怎样才能用 PHP 做到这一点? (到目前为止我一直在使用 SimpleXML 函数)
I'm trying to parse a jobs feed using PHP's SimpleXML. I've only used JSON before and am having problems getting the parser to work. Here's some sample data:
<shrs>
<rq url="http://api.simplyhired.com/a/jobs-api/xml_v2/q-comission">
<t>Comission Jobs</t>
<dt>2011-02-18T23:58:38Z</dt>
<si>0</si>
<rpd>10</rpd>
<tr>192</tr>
<tv>146</tv>
<em url=""/>
<h>
<kw pos="1"/>
</h>
</rq>
<rs>
<r>
<jt>Virtual Recruiter (IT) - Comission ...</jt>
<cn url="">Remedy Intelligent Staffing</cn>
<src url="http://api.simplyhired.com/a/job-details/view/jobkey-monster91949932/cjp-0/hits-192?aff_id=28700">Monster</src>
<ty>organic</ty>
<loc cty="Buffalo" st="NY" postal="14211" county="" region="" country="US">Buffalo, NY</loc>
<ls>2011-02-04T05:51:17Z</ls>
<dp>2011-02-04T05:51:17Z</dp>
<e>
Seeking a candidate with previous recruiting experience to work as a Virtual Recruiter for a large client in the IT industry.a Responsibilities: Will recruit, screen, interview, and place candidates for many openings throughout the US Will...
</e>
</r>
<r>
<jt>Virtual Loan Officer (Mortgage) draw vs comission</jt>
<cn url="">Netbranchology.com</cn>
<src url="http://api.simplyhired.com/a/job-details/view/jobkey-7114.353281/cjp-2/hits-192?aff_id=28700">netbranchology.com</src>
<ty>organic</ty>
<loc cty="Denver" st="CO" postal="80218" county="" region="" country="US">Denver, CO</loc>
<ls>2011-02-10T11:47:50Z</ls>
<dp>2011-01-26T11:36:18Z</dp>
<e>
Minimize your overhead by becoming a virtual loan officer... Our client, a Texas-based mortgage banker, has just launched an innovative new program that lets you work from anywhere to originate residential mortgage loans. No office is...
</e>
</r>
</rs>
</shrs>
[etc]
I'd like to retrieve the metadata in the tags into variables, and then loop through each job result under to process it. How can I do this with PHP? (I've been playing around with the SimpleXML functions so far)
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魂ガ小子2024-10-25 10:00:07
尝试 SimpleXML:http://www.php.net/manual/en/book。 simplexml.php
它将把你的 XML 解析成一个漂亮的对象。
编辑:以下是如何使用它(假设您的 xml 存储在变量 $xml 中):
$xmlObject = new SimpleXMLElement($xml);
// to retrieve "http://api.simplyhired.com/a/jobs-api/xml_v2/q-comission"
$url = $xmlObject->rq['url'];
// to retrieve "Comission Jobs"
$t = $xmlObject->rq->t;
...
希望它有帮助。
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节点作为对象属性进行访问,属性使用数组表示法。
foreach
允许您迭代节点。您可以通过将节点转换为字符串来获取节点的内容。 (所以如果你使用echo
它是隐含的)Nodes are accessed as object properties, attributes use the array notation.
foreach
lets you iterate over nodes. You can get the content of a node by casting it as a string. (so if you useecho
it's implied)