Description:
------------
When the user uses continue in a switch, it behaves essentially the way a break behaves. However, the name might imply (and I already have use for this feature) that the switch statement would then continue evaluating cases, and execute any code under another case statement further down in the switch which fit the condition.

Reproduce code:
---------------
<?php

$j = 0;

switch($j)
{
   case 0:
       echo "part one ";
       break;
   case 1:
       //blah blah blah
       break;
   case 0:
       echo "part two";
       break;
} //Will only ouput "part one"

switch($j)
{
   case 0:
       echo "part one ";
       continue;
   case 1:
       //blah blah blah
       continue;
   case 0:
       echo "part two";
       continue;
} //Should potentially output "part one part two"

?>

Expected result:
----------------
The first statement should behave as it currently would, the second should evaluate both case 0s, not just the first.

Actual result:
--------------
Both switches evaluate only the first case 0.