php 在 xml 文件上爆炸

Question

这是我的 xml 文件。（我没有创建此文件的解析器的编辑能力...所以我在下面问我的问题）。

<?xml version="1.0" encoding="UTF-8"?>
<JobSearchResults LookID="arkansas">
<!-- Served from qs-b-02.oc.careercast.com -->
<QueryString>clientid=arkansas&amp;stringVar=xmlString&amp;pageSize=200&amp;searchType=featured&amp;outFormat=xml</QueryString>
<channel>
<title>JobsArkansas Listings</title>
<items></items>
</channel>
<item>
     <JobID>73451732</JobID>
     <Title>Radiology</Title>
     <Employer>Baptist-Health         </Employer>
     <Location>LITTLE ROCK, AR</Location>
     <Description><![CDATA[IMMEDIATE OPENINGS for:Diabetes Patient Educator, RN Community Education Nurse-RN Baptist Health Community Outreach•Diabetes Patient Educator, RN: Full-time: 8am-5pm Minimum Requirements:•Requires graduation from a state approved school/college of Nursing•Current licensure by theAR State Board of Nursing. •2+ years bedside experience preferred. •Certified Diabetes Educator certificate preferred. •Community Education Nurse - RNMinimum Requirements (PRN: Varies):•Current RN license & 2 years clinical experience. •Current CPR certification. Apply online at: baptist-health.com/jobs]]></Description>
     <LookID>arkansas</LookID>
     <Url>http://jobs.arkansasonline.com/careers/jobsearch/detail/jobId/73451732/viewType/featured</Url>
  </item>
    <item>
     <JobID>66703190</JobID>
     <Title>Telemarketing Agents</Title>
     <Employer>Arkansas Democrat Gazette         </Employer>
     <Location>Bryant, AR</Location>
     <Description><![CDATA[Telemarketing Agents Needed Position is part-time Starting at .00/hour Plus Bonus! Looking for dependable and professional applicants. We are a drug and smoke free company located in Bryant. Hours: Mon-Fri 4:30pm to 8:30pm and Sat. 9am to 6pm. Send resumes to: clewis@wehco.com or P.O. Box 384 Bryant, AR 72089 Arkansas Democrat Gazette Arkansas' Largest NewspaperCLICK THE IMAGE TO VIEW THE AD]]></Description>
     <LookID>arkansas</LookID>
     <Url>http://jobs.arkansasonline.com/careers/jobsearch/detail/jobId/66703190/viewType/featured</Url>
  </item>
</JobSearchResults>
sas</LookID>
         <Url>http://jobs.arkansasonline.com/careers/jobsearch/detail/jobId/73004973/viewType/featured</Url>
      </item>

</JobSearchResults>

我正在使用下面的php代码打开上面的xml文件，并取出以下内容： SAS http://jobs.arkansasonline.com/careers/jobsearch/detail/jobId/73004973/viewType/featured

</JobSearchResults>

但是下面的 php 代码：

error_reporting(E_ALL | E_STRICT);
ini_set('display_errors', 1);

// Load File
// $today = date('Ymd');
$file = '/Users/jasenburkett/Sites/jobsark/feed' . '.xml';
$newfile = '/Users/jasenburkett/Sites/jobsark/feed' . '.xml';

$file_contents = file_get_contents($file);

$data = $file_contents;

$parts = explode("</JobSearchResults>", $data);

// Save File
file_put_contents($newfile, $data);

?>

这有效，但是它会删除第一个 </JobSearchResults> 之后的所有内容，我想保留最后一个...

有什么地方出错了吗？

Answer 1

如果您正在寻找一种清理损坏的 XML 文件的方法，您可以只添加爆炸运行时丢失的字符串。虽然有点老套，但确实有效。

$file = '/Users/jasenburkett/Sites/jobsark/feed.xml';
$data = file_get_contents($file);

$split = "</JobSearchResults>";   // Split on this
$parts = explode($split, $data);  // Make the split
$cleanedXml = $parts[0];          // Use first part
$cleanedXml .= $split;            // Put back last ending tag

file_put_contents($file, $cleanedXml);

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