On 20 Aug 2003 09:57:20 -0500, you wrote:
>I've seen this a few times in some code examples...
>
>XXX::XXX
>
>What do the 2 colons signify?
Static method of an object.
Calling a method of a class without first instantiating an instance of the
class.
/* Class A has method B */
class A {
function B ($s = "None") {
echo ("<p> input : $s</p>");
}
}
/* $C is an instance of A */
$C = new A ();
/* invoke A::B */
A::B ('call 1');
/* invoke $C->B */
$C->B ('call 2');
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