Re: XML_NITF

mike@wormers.net wrote:

Hi, I'm a complete newbie to PHP, Pear and NITF. Im having trouble finding out how to use the NITF in the PEAR Repository. I've downloaded and installed ok, Im just trying to find out usage examples. Can someone please help and post out or email me? Thanks in advance, michael lewis

Here is an example i've adapted from a site I've done. It displays an article and the first image. <?php $file = '/path/to/xml_nitf_file'; require_once 'XML/NITF.php'; $nitf =& new XML_NITF; $res = $nitf->setInputFile($file); if (PEAR::isError($res)) die('error'); $res = $nitf->parse(); if (PEAR::isError($res)) die('error'); $image = ''; if (($media = $nitf->getMedia()) && is_array($media)) {

    foreach ($media as $m) {
        if ('image' == $m['type']) {
            $url = parse_url($m['source']);
            $media_id = substr($url['path'],1);
            $image = "<img class='newsPhoto' src='/path/to/{$media_id}' alt='News Image' />";
            break; // only do the first image
        }
    }

} // show image echo $image; // show headline echo $nitf->getHeadline(); // show byline echo $nitf->getByline(); // show body of the article echo $nitf->getContent()); // show copyright echo $nitf->getDocData('copyright'); ?>