六六の魔法世界

//while循环：注意点确保循环会自己终止；
int $test_int = 3;
while ($test_int < 100)//while循环；
{
    $test_int = $test_int * 3;
    print ("$test_int is equal to " + $test_int +"\n");
}
//for in 循环：
string $selectedList[] = `ls -sl`;//"ls -sl"该命令列出所有的被选中对象；
string $currentObject;
for ($currentObject in $selectedList)//把$selectedList数组里的每个对象运行一遍，将那个数组条目存入变量$currentObject;
{
    print ("You've selected " + $currentObject + "\n");
}
//for循环：
int $counter;
for ($counter = 0;$counter < 100;$counter++)
{
    print ($counter + "\n");//<code>
}
//