!isset() for two items?

[br3nn4n]

Codey-code:

 

<?php
if (!isset($_GET['dog'])) || (!isset($_GET['cat']))
?>

 

Firstly, is there even a way to do and-or in PHP, something like this: &|  ?

 

And this is the parse error I get with the above code--

 

Parse error: syntax error, unexpected T_BOOLEAN_OR

 

TIA

[GingerRobot]

The OR operator is, in effect, an AND OR operator, since it returns true if either or both statements are true. As for the above code, you've an extra closing bracket. Try:

 

 

<?php
if (!isset($_GET['dog']) || (!isset($_GET['cat']))
?>