Per this discussion, the goal of this task is to identify parts of code that do not have proper indentation for the CASE statement (inside of a SWITCH statement), and add the indentation. Then, make the indentation of CASE mandatory (currently, it is optional).
The proposal is to add a level indentation for each case statement. Thus instead of:
switch ( $var ) { case 'a': // some thing break; default: echo "not handled"; }
We would:
switch ( $var ) { case 'a': // some thing break; default: echo "not handled"; }