John Nichel wrote:
Jeff wrote:
Hey all,
I've got some code from someone else I've inherited and need to sort out
some problems with. The programmer that wrote it originally was much
better than I and programmed a little over my head to say the least.
One function that I've come across that has 5 variables as input:
function($var1,$var2,!$var2,$var3->cc,$var3->bcc);
The question I have is on the 3rd input variable, what does the "!" in
front of $var2 do to that variable?
Jeff
Looks like it's type casting the variable. To what I don't know...I've
never seen '!' used in a function like that.
causes a boolean var to be the opposite
!$var = true returnes false
Barry
--
Smileys rule (cX.x)C --o(^_^o)
Dance for me! ^(^_^)o (o^_^)o o(^_^)^ o(^_^o)
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