>I use it in front of variables (never tried it on $GLOBALS, etc though)
>
>eg: (using register_globals = on thingo - hey don't blame me, it's the
>tech guys who have it on, and there's too much legacy code to turn it off :(
>- anyway)
>
> if (@$var) { echo "Yep, var is there"; } else { echo "n
>Doesn't @ surpress output (in general)?
>Variables don't usually produce an output so putting @ before it shouldn't
>make any difference.
@ suppresses *ERROR* output, not just any old output.
@ echo "foo";
will echo foo out.
@ echo $foo;
will echo out anything in $foo, but if you haven't *PU
letcher [mailto:[EMAIL PROTECTED]]
Sent: Saturday, July 06, 2002 7:32 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Re: suppressing errors with "@"
No, it's not a PHP bug. The "@" can not be used before a PHP variables, or
PHP pre-defined variables like $GLOBALS, $_SESSION, $_GET
Doesn't @ surpress output (in general)?
Variables don't usually produce an output so putting @ before it shouldn't
make any difference.
"Uri Even-Chen" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi,
>
> I tried to suppress warnings in isset expressions (U
No, it's not a PHP bug. The "@" can not be used before a PHP variables, or
PHP pre-defined variables like $GLOBALS, $_SESSION, $_GET, $HTTP_POST_VARS,
etc. The "@" is used only before the PHP function as far as I know of.
FletchSOD
"Uri Even-Chen" <[EMAIL PROTECTED]> wrote in message
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