search

Home >Backend Development >PHP Tutorial >Thinking about looking at the tutorial, does PHP have something called ectopic or encryption? As shown in the picture, why can't I find it on Baidu?

Thinking about looking at the tutorial, does PHP have something called ectopic or encryption? As shown in the picture, why can't I find it on Baidu?

WBOY
WBOYOriginal
2016-09-21 14:12:551255browse

Thinking about looking at the tutorial, does PHP have something called ectopic or encryption? As shown in the picture, why can't I find it on Baidu?

It’s the one after $value

By the way, how do you type out the symbols? I looked at the keyboard for a long time and couldn't find anything that looked similar, so I couldn't even learn to write

Reply content:

Thinking about looking at the tutorial, does PHP have something called ectopic or encryption? As shown in the picture, why can't I find it on Baidu?

It’s the one after $value

By the way, how do you type out the symbols? I looked at the keyboard for a long time and couldn't find anything that looked similar, so I couldn't even learn to write

The row of number keys above the letter keys on the keyboard is 6

Bitwise XOR operator

shift + numeric key 6 can type ^

if it is not in the small keyboard area

Bitwise operations, pay attention to point C, otherwise you won’t understand it even after I explain it.

Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：ios interface, how to batch download multiple images in PHP?Next article：ios interface, how to batch download multiple images in PHP?

Related articles

See more