#1 4730
学了3天php，学了数组，条件，循环，运算类型，数据类型这几课，写了如下代码，自己练习一下，帮忙看看算不算掌握了如上知识，有什么建议$d ="5-15-25";
$c = explode ("-",$d);
$e = array ("a"=>3,"b"=>5,"c"=>$c[0]);
$a = $e[c];
$a--;
echo "hollo",$a;
$b = $a;
if ($b == 4)
{$b--;}
else
{$b = 59;}
echo $b;
switch ($b * 5)
{
case 20;
echo "20";
break;
case 50;
echo "50";
break;
case 25;
echo "25";
break;
}
$b = 295;
while ($b < 300)
{echo "bye",$b++;}
for ($b = 299;$b <= 305;$b++)
{echo "haha",$b;}
?>
2011-07-18 15:30:40