function fwp_xpathtest()
{
$xpath = MyPHP::request('xpath');
$feed_id = MyPHP::request('feed_id');
$post_id = MyPHP::request('post_id');
$expr = new FeedWordPressParsedPostMeta($xpath);
// Let's load up some data from the feed . . .
$feed = $this->subscription($feed_id);
$posts = $feed->live_posts();
if (!is_wp_error($posts)) {
if (strlen($post_id) == 0) {
$post = $posts[0];
} else {
$post = null;
foreach ($posts as $p) {
if ($p->get_id() == $post_id) {
$post = $p;
}
}
}
$post = new SyndicatedPost($post, $feed);
$meta = $expr->do_substitutions($post);
$result = array("post_title" => $post->entry->get_title(), "post_link" => $post->permalink(), "guid" => $post->guid(), "expression" => $xpath, "results" => $meta);
} else {
$result = array("expression" => $xpath, "feed_id" => $feed_id, "post_id" => $post_id, "results" => $posts);
header("HTTP/1.1 503 Bad Gateway");
}
header("Content-Type: application/json");
echo json_encode($result);
// This is an AJAX request, so close it out thus.
die;
}
}
if (strlen($var) > 0) {
$ret[1] = $var;
}
return $ret;
}
}
/* class FeedWordPressParsedPostMeta */
if (basename($_SERVER['SCRIPT_FILENAME']) == basename(__FILE__)) {
$argv = $_SERVER['argv'];
array_shift($argv);
$N = reset($argv);
if (is_numeric($N)) {
array_shift($argv);
} else {
$N = 1;
}
$t0 = microtime(true);
for ($i = 0; $i < $N; $i++) {
$parse = new FeedWordPressParsedPostMeta(implode(" ", $argv));
$voo = $parse->parse();
unset($parse);
}
$t1 = microtime(true);
echo "RESULT: ";
var_dump($voo);
echo "ELAPSED TIME: ";
print number_format(1000.0 * ($t1 - $t0)) . "ms\n";
echo "CONSUMED MEMORY: ";
print number_format(memory_get_peak_usage() / 1024) . "KB\n";
}
