Ten pictures tell you what PHP references are_PHP Tutorial

Ten pictures to tell you what a PHP reference is

This article mainly introduces ten pictures to tell you what a PHP reference is. Friends who need it can refer to it

I saw an illustration about PHP references in an article, which is very helpful to deepen my understanding of PHP references. I will back it up here.

If you don’t know anything about PHP references, you can read my previous blog first: Detailed explanation of PHP references

A very comprehensive summary, which is very helpful for us to understand PHP references. I hope you guys like it.

http://www.bkjia.com/PHPjc/966922.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/966922.htmlTechArticleTen pictures tell you what PHP citations are. This article mainly introduces ten pictures to tell you what PHP citations are. , Friends in need can refer to the diagram about PHP quotation in an article,...