Difference Between varibales
Posted: Wed Nov 24, 2010 10:31 pm
Hi Guys,
I found in a page that variables are declared in two ways:
$_start = 1;
$result = 2;
Is there is any difference between both variable declaration, why underscore ( _ ) has used in first variable.
Thank you.
I found in a page that variables are declared in two ways:
$_start = 1;
$result = 2;
Is there is any difference between both variable declaration, why underscore ( _ ) has used in first variable.
Thank you.