// get the result of search
$nres = &$node->search($cond, 0);
if ($nres) {
// for each document in the result
for ($i = 0; $i < $nres->doc_num(); $i++) {
// get a result document object
$rdoc = &$nres->get_doc($i);
// display attributes
if (($value = $rdoc->attr('@uri')) !== null) {
fputs(STDOUT, sprintf("URI: %s\n", $value));
}
if (($value = $rdoc->attr('@title')) !== null) {
fputs(STDOUT, sprintf("Title: %s\n", $value));
}
// display the snippet text
fputs(STDOUT, sprintf("%s", $rdoc->snippet()));
}
if ($i == 0) {
fputs(STDERR, "not found.\n");
}
// debug output
//var_dump($i, $j, $nres->doc_num());
} else {
fputs(STDERR, sprintf("error: %d\n", $node->status()));
$stack = &EstraierPure_Utility::errorstack();
if ($stack->hasErrors()) {
fputs(STDERR, print_r($stack->getErrors(), true));
}
}
?>
/**
* Push the error to the error stack.
*
* @param object &$error PEAR_Error An error object
* @return void
* @access public
* @static
*/
function push_error(&$error)
{
$stack =& EstraierPure_Utility::errorstack();
$stack->push($error->getCode(), 'error', array('object' => $error), $error->getMessage(), false, $error->getBacktrace());
}
//define('ESTRAIERPURE_USE_HTTP_STREAM', 1);
error_reporting(E_ALL & ~E_STRICT);
require_once 'estraierpure.php5';
// create and configure the node connecton object
$node = new EstraierPure_Node;
$node->set_url('http://*****:*****@uri', 'http://estraier.example.com/example.txt');
$doc->add_attr('@title', 'Bridge Over The Troubled Water');
// add the body text to the document object
$doc->add_text('Like a bridge over the troubled water,');
$doc->add_text('I will ease your mind.');
// register the document object to the node
if (!$node->put_doc($doc)) {
fprintf(STDERR, "error: %d\n", $node->status());
if (EstraierPure_Utility::errorstack()->hasErrors()) {
fputs(STDERR, print_r(EstraierPure_Utility::errorstack()->getErrors(), true));
}
} else {
fputs(STDOUT, "success.\n");
}
?>
