Hi. > No it's not the same effect. The second line hides the typo, the first > exposes the error when $_GET['foo'] is not set.
'too'' is a typo, it's highly unlikely that it would just happen to be another element that did exist. There's no notice about 'foo' because that part of the expression won't ever be evaluated (guaranteed). And so the construct is silent in exactly the same way that using @ is and it returns exactly the same result. It's also silent in exactly the same way as having the same typo when using symphony and exactly the same way as using your own function. -Craig --~--~---------~--~----~------------~-------~--~----~ NZ PHP Users Group: http://groups.google.com/group/nzphpug To post, send email to [email protected] To unsubscribe, send email to [email protected] -~----------~----~----~----~------~----~------~--~---
