dpxua26604 2016-04-05 17:06
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如何在yii2上使用等于当前日期的动作函数进行参数?

I want $startdate to equal the current date dynamically.

This is my code:

public function actionNextcourses($startdate = '2016-04-02' )
{
    $nextcourses = Courses::find()->where('start_date > :startdate', [':startdate'=>$startdate])->all();
    return $this->render('nextcourses', ['nextcourses'=>$nextcourses]);
}
public function actionPrevcourses($startdate = '2016-04-02')
{
    $prevcourses = Courses::find()->where('start_date < :startdate', [':startdate'=>$startdate])->all();
    return $this->render('prevcourses', ['prevcourses'=>$prevcourses]);
}
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2条回答 默认 最新

  • duai1683 2016-04-05 17:26
    关注

    You could solve using null default value:

    public function actionNextcourses($startdate = null )
    {
        if($startDate == null) $startDate = date('Y-m-d');
    
        $nextcourses = Courses::find()->where('start_date > :startdate', [':startdate'=>$startdate])->all();
        return $this->render('nextcourses', ['nextcourses'=>$nextcourses]);
    }
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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