function rssSearchDate($item)
{
foreach ($item as $key => $value) {
if (strtolower($key) == "date") {
return $value;
}
if (is_array($value)) {
$date = rssSearchDate($value);
if ($date !== false) {
return $date;
}
}
}
return false;
}
function block()
{
$rss = getRss(MODULE_BLOG_URL, MODULE_BLOG_PORT, MODULE_BLOG_TIMEOUT);
// 取得したrssの変換
$converted_rss = array();
for ($i = 0; $i < count($rss['rss']->items); $i++) {
if (MODULE_BLOG_COUNT > 0 && $i >= MODULE_BLOG_COUNT) {
break;
}
$date = rssSearchDate($rss['rss']->items[$i]);
if ($date == "") {
$date = 0;
} else {
$date = strtotime($date);
}
$converted_rss[] = array('title' => rssConverText($rss['rss']->items[$i]['title']), 'link' => rssConverText($rss['rss']->items[$i]['link']), 'description' => rssConverText($rss['rss']->items[$i]['description']), 'date' => $date);
}
$return = array();
$return['title'] = MODULE_BLOG_BLOCK_TITLE;
$return['rss'] = $converted_rss;
$return['error'] = $rss['error'];
return $return;
}
