IT Nursery > News > isset

isset

PHP, Programming

IT Nursery

Best way to test for a variable’s existence in PHP; isset() is clearly broken

From the isset() docs: isset() will return FALSE if testing a variable that has been set to NULL. Basically, isset() doesn’t check for ...

June 2, 2022
0 Comments

JavaScript isset() equivalent

In PHP you can do if(isset($array...

April 29, 2022
0 Comments