public function analyse($attach)
{
if ($attach['type'] == 'img' && $attach['cost'] == 0) {
$atype = 'pic';
$url = Pw::getPath($attach['path']);
$img = PwUbbCode::createImg(Pw::getPath($attach['path'], $attach['ifthumb'] & 1), $this->imgWidth, $this->imgHeight, $url, $this->imgLazy);
$attr = '';
if ($this->imgLazy && ($tmp = $this->_compare($attach['width'], $attach['height'], $this->imgWidth, $this->imgHeight))) {
$attr .= ' width="' . $tmp[0] . '"';
$attr .= ' height="' . $tmp[1] . '"';
}
$attach['descrip'] && ($attr .= ' alt="' . WindSecurity::escapeHTML($attach['descrip']) . '"');
$attr && ($img = substr($img, 0, -3) . $attr . ' />');
$attach += array('url' => $url, 'img' => $img, 'miniUrl' => Pw::getPath($attach['path'], $attach['ifthumb']));
} else {
$atype = 'downattach';
$attach += array('cname' => '', 'ext' => strtolower(substr(strrchr($attach['name'], '.'), 1)));
}
return array($atype, $attach);
}
