Salve a tutti...
Ho un file xml con dei risultati di calcio.... Strutturato cosi.

codice:
<scores sport="soccer"> 
  <category name="Friendly Games: Friendly International" id="1535"> 
    <matches date="Dec 24" formatted_date="24.12.2010"> 
      <match status="12:30" date="Dec 24" formatted_date="24.12.2010" time="12:30" fix_id="238545" id="509248"> 
        <localteam name="Kuwait" goals="?" id="12367" /> 
        <visitorteam name="North Korea" goals="?" id="12299" /> 
        <events /> 
        <ht score="" /> 
      </match> 
    </matches> 
  </category> 
  <category name="Japan: Emperors Cup" id="1556"> 
    <matches date="Dec 24" formatted_date="24.12.2010"> 
      <match status="04:00" date="Dec 25" formatted_date="25.12.2010" time="04:00" fix_id="232408" id="491634"> 
        <localteam name="G-Osaka" goals="?" id="12143" /> 
        <visitorteam name="Urawa" goals="?" id="12186" /> 
        <events /> 
        <ht score="" /> 
      </match> 
      <match status="04:00" date="Dec 25" formatted_date="25.12.2010" time="04:00" fix_id="232409" id="491633"> 
        <localteam name="Kashima" goals="?" id="12151" /> 
        <visitorteam name="Nagoya" goals="?" id="12164" /> 
        <events /> 
        <ht score="" /> 
      </match> 
      <match status="04:00" date="Dec 25" formatted_date="25.12.2010" time="04:00" fix_id="234108" id="491635"> 
        <localteam name="Shimizu" goals="?" id="12176" /> 
        <visitorteam name="Yamagata" goals="?" id="12163" /> 
        <events /> 
        <ht score="" /> 
      </match> 
      <match status="06:00" date="Dec 25" formatted_date="25.12.2010" time="06:00" fix_id="232407" id="491636"> 
        <localteam name="Fukuoka" goals="?" id="12131" /> 
        <visitorteam name="Tokyo" goals="?" id="12139" /> 
        <events /> 
        <ht score="" /> 
      </match> 
    </matches> 
  </category> 
</scores>

Se io ad esempio voglio selezionare solo la partita con id category=1535
COme faccio con php?

Grazie