XML_PARSE_INTO_STRUCT

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  • Jack
    #1

    XML_PARSE_INTO_STRUCT

    Hi,
    I am trying to parse an xml file and I am having some problems. Here
    is a sample structure of my xml file.

    <title>Exampl e</title>
    <link rel="self" href="http://link0.com"/>

    <entry>
    <title>E1</title>
    <link href="http://link1.com"/>
    </entry>
    <entry>
    <title>E2</title>
    <link href="http://link2.com"/>
    </entry>

    I want to be able to output the following

    <p><a href="http://link0.com'">Exa mple</a></p>
    <p><a href="http://link1.com'">E1</a></p>
    <p><a href="http://link2.com'">E2</a></p>

    here is my code:
    $file="test.xml ";

    $xml_parser = xml_parser_crea te();

    $handle = fopen($file, "rb");
    while (!feof($handle) ) {
    $data .= fread($handle, 8192);
    }
    fclose($handle) ;

    xml_parse_into_ struct($xml_par ser, $data, $vals, $index);
    xml_parser_free ($xml_parser);

    foreach ($vals as $xml_elem) {
    if ($xml_elem['level'] == 1){
    // THIS IS WHERE I SOMEHOW GOING TO READ AHEAD OR ACCESS THE NEXT
    TAG=LINK AND SOMEHOW READ ITS ATTRIBUTE
    if ($xml_elem['tag'] == 'TITLE')
    printf ("<h1>%s</h1>\n", $xml_elem['value']);
    else if ($xml_elem['tag'] == 'SUBTITLE')
    printf ("<h3>%s</h3>\n", $xml_elem['value']);
    }

    The problem is write here because i don't know how I can first read
    the LINK attribute first and then the title.

    Thanks

    Tags: None
    • frodo2000@gmail.com
      #2
      Re: XML_PARSE_INTO_ STRUCT

      On 17 Cze, 01:23, Jack <accpac...@hotm ail.comwrote:
      Hi,
      I am trying to parse an xml file and I am having some problems. Here
      is a sample structure of my xml file.
      >
      <title>Exampl e</title>
      <link rel="self" href="http://link0.com"/>
      >
      <entry>
      <title>E1</title>
      <link href="http://link1.com"/>
      </entry>
      <entry>
      <title>E2</title>
      <link href="http://link2.com"/>
      </entry>
      >
      I want to be able to output the following
      >
      <p><a href="http://link0.com'">Exa mple</a></p>
      <p><a href="http://link1.com'">E1</a></p>
      <p><a href="http://link2.com'">E2</a></p>
      >
      here is my code:
      $file="test.xml ";
      >
      $xml_parser = xml_parser_crea te();
      >
      $handle = fopen($file, "rb");
      while (!feof($handle) ) {
      $data .= fread($handle, 8192);}
      >
      fclose($handle) ;
      >
      xml_parse_into_ struct($xml_par ser, $data, $vals, $index);
      xml_parser_free ($xml_parser);
      >
      foreach ($vals as $xml_elem) {
      if ($xml_elem['level'] == 1){
      // THIS IS WHERE I SOMEHOW GOING TO READ AHEAD OR ACCESS THE NEXT
      TAG=LINK AND SOMEHOW READ ITS ATTRIBUTE
      if ($xml_elem['tag'] == 'TITLE')
      printf ("<h1>%s</h1>\n", $xml_elem['value']);
      else if ($xml_elem['tag'] == 'SUBTITLE')
      printf ("<h3>%s</h3>\n", $xml_elem['value']);
      }
      >
      The problem is write here because i don't know how I can first read
      the LINK attribute first and then the title.
      >
      Thanks
      I think that SimpleXML would be more convenient for your task. Below
      you have sample code:

      <?php
      $xml = "<test>".
      "<entry><title> Test1</title><link>www .test1.org</link></entry>".
      "<entry><title> Test2</title><link>www .test2.org</link></entry>".
      "</test>";

      $xmlTable = simplexml_load_ string($xml); //Use
      simplexml_load_ file($filename) for file loading

      for ($i = 0; $i < count($xmlTable->entry); $i++){
      echo '<p><a href="'.$xmlTab le->entry[$i]->link.'">'.$xml Table-
      >entry[$i]->title.'</a></p>';
      }
      ?>


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