gistfile1.txt

<?php
// a is not optional, b is optional, c is optional
function foo($a, $b = "b", $c = "c")
{
  // does something complicated
}
// I want to call foo with a set to "x", b set to default, and c set to "y", but foo("x", "y") isn't the right syntax.
// so I wrap foo, like this:
function bar($a, $c = "c")
{
  return foo($a, "b", $c)
}
// Now I can call bar("x", "y") and I get what I want
?>