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Introduction to the meaning and usage of && in php
- 王林Original
- 2020-04-25 11:38:115014browse
&& 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.
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