将yii对象结果转为数组的方法
将yii对象结果转为数组的方法
使用Yii 的Active Record 来获取查询结果的时候,返回的结果集是一个对象类型的,但有时候为了数据处理的方便希望结果集是数组形式或者JSON格式的。那该怎么办呢?
将yii对象结果转为数组
// 查找满足指定条件的结果中的第一行 $post=Post::model()->find($condition,$params); // 查找具有指定主键值的那一行 $post=Post::model()->findByPk($postID,$condition,$params); // 查找具有指定属性值的行 $post=Post::model()->findByAttributes($attributes,$condition,$params);
返回一条结果的时候直接用 $post->attributes; 就可以了。转换为数组可以参照本站文章:
PHP对象转数组(Object转Array),Json转数组(Json转Array)的方法
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