PHP Operators ?? vs ?:

Asked Jun 21 '21 at 15:06

Active Jun 21 '21 at 15:06

Viewed 21 times

I recently read some PHP code and I've seen two operators :

A ?? B operator which seems to mean take A if A is not null else take B
A ?: B operator this one is the a shortcut for the ternary operator but the effect is the same it take A if A is not null and B otherwise.

Is there any difference between them ?

asked Jun 21 '21 at 15:06

Xiidref

https://www.w3schools.com/php/php_operators.asp – David Denenberg Jun 21 '21 at 15:08
https://stackoverflow.com/questions/1993409/operator-the-elvis-operator-in-php you can take a look at this question to find out! – Yunusali Abduraxmanov Jun 21 '21 at 15:08

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