php class help

[pouncer]

take for e.g

[code=php:0]
class Test {

function Hello() {
echo "hi";
}

function Bye() {
echo "Bye";
}

function Hmm() {
//how do i call Hello() here?
}
}
[/code]

[blear]

[code]

$this->Hello()

[/code]

That snipet, anywhere inside the class, will call the function in the class Hello()

[pouncer]

ahh, I see now. Thanks.

another question while we are here buddy.

echo "Welcome back $log->GetUserName()";

when i do echo $log->GetUserName();

then it echos John

but how do i get the first one working?

[wildteen88]

You will need to to use the concatenation operator (.):
[code]echo "Welcome back " . $log->GetUserName();[/code]

[Zane]

or encapsulate it with curly braces
[code=php:0]echo "Welcome back {$log->GetUserName()}";[/code]