Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
292 views
in Technique[技术] by (71.8m points)

php - laravel check if amount is between two columns in the database

I have a weight calculated, and a database table that contains the range of amounts, now I want to check if the calculated weight is between the ranges in my table.

Shipping Fee Table

--------------------------------------------------
id  |  weight_from  |  weight_to   |   amount    |
----+---------------+--------------+--------------
 1  |      0.5      |      100     |     100     |
 2  |      500      |      1000    |     120     |
 3  |      1000     |      3000    |     180     |

For example the calculated weight is 505kg it will find it on the table if it's between weight_from & weight_to

I found something like this, but it is not like what I'm trying to do, because it pass a number, and not getting the value of database table.

Code

$fee = Fee::whereBetween('column', [1, 150])->first();
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

you can use > and < with two where condition

$fee = Fee::where('weight_from', '>=', 500)->where('weight_to', '<=', 500)->first();

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...