Add up of numbers or strings

How do I add two numbers and a string in the Anqi CMS template?

addThe filter can add two numbers and strings together.addYou can mix and add integers, floating-point numbers, and strings. That is, when you perform the addition calculation, they can ignore their types, and when the automatic conversion fails, the addition content will be ignored.

How to use

addHow to use filters:

{{ obj|add:obj2 }}

For example5Plus2, you can write it like this:

{{ 5|add:2 }}
# 显示结果
7

Sample Demo

{{ 5|add:2 }}
{{ 5|add:40 }}
{{ 5|add:nothing }}
{{ 5|add:"CMS" }}
{{ "安企"|add:"CMS" }}
{{ "安企"|add:"2" }}
# 显示结果
7
47
5
5CMS
安企CMS
安企2