function foo($first_level) {
//здесь первый, главный свитч
 switch($first_level) {
 case 'first_sub_lvl_step_1' : return .... ; break;
....
 }
}
switch(foo()) {
...
}

switch($a) {
    case 1:
    case 2:
    case 3:
    case 4:
    case 5:
        call_user_func('sameFunc', $a, $b, $etc)
    break;

    default:
        //SameAction
}

define('START_NUMB', 1);
define('MAX_NUMB', 5);

switch($a) {
    for($int = START_NUMB; $int <= MAX_NUMB; $int++) {
        case $int :
            call_user_func('sameFunc', $a, $b, $etc);
        break;
    }

    default:
        //SameAction
}

...
case 'placement':
    switch($round) :
        case 1:
        case 2:
        case 3:
        case 4:
        case 8:
        case 9:
        case 10:
            $class = call_user_func('create_Class', $round);
            call_user_func('create_Hero', $round, $class);
        break;
					
        default:
            call_user_func('create_Placement');
        break;
    endswitch;
break;
...

function create_Class($round) {
    switch ($round) {
        case 1:
        case 4:
        case 7:
            $class = 'agi';
        break;	
			
        case 2:
        case 5:
        case 8:
            $class = 'str';
        break;
			
        case 3:
        case 6:
        case 9:
            $class = 'int';
        break;
    }
    return $class;
} /* endFunction */

function create_Hero($round, $class) {
    echo '<div id="temp">';
		
    $query = mysql_query("SELECT *
                                       FROM `heroes`
                                       WHERE `for_round` = '".$round."'
                                       AND   `heroClass` = '".$class."'
                                       ORDER BY `key`") or call_user_func(db_connect_error);
    while($hero = mysql_fetch_assoc($query)) : ?>

    <script type="text/javascript">
        $(document).ready(function(){
            $(".CheckBoxClass").change(function(){
                if($(this).is(":checked")){
                    $(this).next("label").addClass("LabelSelected");
                }
                else{
                    $(this).next("label").removeClass("LabelSelected");
                }
            });
            $(".RadioClass").change(function(){
                if($(this).is(":checked")){
                    $(".<?= $hero['name']; ?>Selected:not(:checked)")
                        .removeClass("<?= $hero['name']; ?>Selected");
                        $(this).next("label").addClass("<?= $hero['name']; ?>Selected");
                }
            });	
        });
    </script>

    <input id="<?= $hero['name']; ?>" class="RadioClass" name="group1" type="radio">
    <label id="<?= $hero['name']; ?>" for="<?= $hero['name']; ?>" 
         class="<?= $hero['name']; ?>"></label>
		
    <?php endwhile; 

    echo '</div>';
} /* endFunction */ ?>