samma835

// $birthday的格式为yyyy-mm-dd
  public function getConstellation($birthday, $format=null)
  {
    $pattern = '/^\d{4}-\d{1,2}-\d{1,2}$/';
    if (!preg_match($pattern, $birthday, $matchs))
    {
      return null;
    }
  
    $date = explode('-', $birthday);

samma835

<set xmlns:android="http://schemas.android.com/apk/res/android" >
    <translate
        android:duration="500"
        android:fromYDelta="-50%p"
        android:toYDelta="0" />
    <alpha
        android:duration="500"
        android:fromAlpha="0.0"
        android:toAlpha="1.0" />
</set>