[Resolved] Function input variables: (this|that)

[bubblenut]

Is is possible to ask for either this string or that as input for a function or do I have to write a condition? It's really just for the sake of tityness.
Thanks
Bubble

[Shrike]

I don't think that you can require than a function's argument is a specific, you can define a default for the argument though.

function input( $input = "bar" ) {
  echo $input;
}

input( "foo" ); // Echoes foo
input(); // Echoes bar

[bubblenut]

Oh well, guess I have to use an if then.
Thanks Shrike
Bubble