function filename()
{
foreach ($_FILES as $file) {
$name = explode('.', $file['name']);
$ext = end($name);
$name = $name[0];
}
$pinyin = new Pinyin();
$pattern = '/[^\\x{4e00}-\\x{9fa5}\\d\\w]+/u';
$name = preg_replace($pattern, '', $name);
$name = substr($pinyin->output($name, true), 0, 80);
if (file_exists(__ROOTDIR__ . '/upload/' . date('Y-m') . '/' . date('d') . '/' . $name . '.' . $ext)) {
$rand = '-' . substr(cp_uniqid(), -5);
}
return $name . $rand;
}
public function get_urltitle($name = '', $urlname = null, $aid = null)
{
if (empty($name)) {
return false;
exit;
}
if (empty($urlname)) {
$pinyin = new Pinyin();
$name = preg_replace('/\\s+/', '-', $name);
$pattern = '/[^\\x{4e00}-\\x{9fa5}\\d\\w\\-]+/u';
$name = preg_replace($pattern, '', $name);
$urlname = substr($pinyin->output($name, true), 0, 30);
if (substr($urlname, 0, 1) == '-') {
$urlname = substr($urlname, 1);
}
if (substr($urlname, -1) == '-') {
$urlname = substr($urlname, 0, -1);
}
}
$where = '';
if (!empty($aid)) {
$where = 'AND aid<>' . $aid;
}
$info = $this->model->table('content')->where("urltitle='" . $urlname . "'" . $where)->count();
if (empty($info)) {
return $urlname;
} else {
return $urlname . substr(cp_uniqid(), 8);
}
}
