Home > Article > Backend Development > Introduction to the meaning and usage of && in php
Introduction to the meaning and usage of && in php
- 王林Original
- 2020-04-25 11:38:114930browse
&& is a relational operator in php.
The relational operators in php are: && (and), || (or), xor (or),! (No).
Note: && represents the relationship between "and" and "AND". The result is true only when both sides of the operator are true.
Example:
$x && $y
Return true only if $x and $y are both true.
For more related tutorials, please pay attention to: php中文网
The above is the detailed content of Introduction to the meaning and usage of && in php. For more information, please follow other related articles on the PHP Chinese website!
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：Introduction to the usage of $this in phpNext article：Introduction to the usage of $this in php