可作等级评价:
$var = 95; switch(true){ case $var < 100; $level = 1; break; case $var < 95; $level = 2; break; default : $level=9; break; }
手册案例:(充许case后使用分号)
<?php switch($beer) { case \'tuborg\'; case \'carlsberg\'; case \'heineken\'; echo \'Good choice\'; break; default; echo \'Please make a new selection...\'; break; } ?>