Inside a webhook call a function to diplay text

I’ve one function with a condition and one function withoud an condition. Both function need to print out the same text.

function conditionFunction {
  print "some kind of text";
  if TRUE then <strong>echo "some kind of shared Text";</strong>
}

function noConditionFunction {
   print "some other kind of text";
   <strong>echo "some kind of shared Text";</strong>
}

So I’ve to shared text and maintain wise that’s not optimal. Is there a way I can call a function, definition or whatsoever to display the shared text. With the result that I only need to maintain it on one place.

Example

function conditionFunction {
  print "some kind of text";
  if TRUE then printSharedText();
}

function noConditionFunction {
   print "some other kind of text";
   printSharedText();
}

specialKindOfFunction printSharedText() {
   <strong>echo "some kind of shared Text";</strong>
}