title: HL7 parser/writer for PHP
body: <p>I've been reading <a href="http://en.wikipedia.org/wiki/HL7" rel="nofollow noreferrer">HL7</a> files with a home grown script, but am looking for something a little more robust.  I've checked out the <a href="http://pear.php.net/package/Net_HL7" rel="nofollow noreferrer">Net_HL7</a> Pear module, but there is no documentation and it looks like no updates since 2009.  </p>
  
  <p>Is there anything new on the market (commercial or open source) available for working with HL7 via PHP?</p>