PHP and MYSQL Web Development manual by Welling and Thompson states
that logical operators are as follows:
___
Operator Name
Use
Result
_
Hi,
Thursday, August 29, 2002, 1:35:47 PM, you wrote:
RL> That makes absolutely no sense. How is "and or" different from simply
RL> "or"?
RL> Draw me the sets and show me the overlap satisfied by this alien "and or"
RL> operator of yours.
RL> -Rasmus
RL> On Wed, 28 Aug 2002, Victor wrote:
>>
Apologies if im not quite understanding this... but to me it reads you
want...
if ((X and Y) OR Y) .
which mathematically is simply
if (Y).
If this is what u actually mean, then all u need is if (blah($blah)) because
the value of the first predicate is going to have still depends on Y to b
That makes absolutely no sense. How is "and or" different from simply
"or"?
Draw me the sets and show me the overlap satisfied by this alien "and or"
operator of yours.
-Rasmus
On Wed, 28 Aug 2002, Victor wrote:
> What is the "and" "or" statement in php?
>
> I need this to see if the first st
What is the "and" "or" statement in php?
I need this to see if the first statement is whatever, and or the second
statement is whatever...
if (!isset($PHP_AUTH_USER) "and or" blah($blah)) {}
Thank you
- vic
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