How to make WooCommerce price listings 3 digits separated
This is a story from when I was creating an e-commerce website that combines WordPress and WooCommerce.
I was creating while customizing the original WooCommerce template, but I thought the price notation was a bit difficult to read...
I see! I immediately noticed that there was no comma separated by three digits each, but what? But wait? How do you make that display? What happened.
So, a memo for myself with such a memory of 3.
Contents
- 1 To your future self
- 2 Explanation of the number_format() function
- 3 How to
- use the number_format() function4 Conclusion
Contents
to your future self
See below
<?php
echo number_format($price);/* $price changes in time */
?>Explanation of the number_format() function
Now, the number_format() function plays an important role in this price notation (or rather, this is the only one).
This is a standard PHP function for formatting numbers and displaying them in an easy-to-read manner.
In particular, the three-digit comma separation in the amount display greatly improves usability.
No, no, I will leave a notation with or without a comma for those of you who thought that it would not change with or without a comma. (There is no such thing as a correct answer)
￥123,456,789
￥123456789
number_format How to use the () function
The number_format() function formats the number and returns it as a string.
The basic usage is very simple.
For example, number_format (1000) returns the string "1,000".
summary
The number_format() function is a powerful tool that makes displaying numbers user-friendly when combining WordPress and WooCommerce.
It's very easy, so let's remember it (although I forgot)
