[php]
<?php
echo "hello world!";
?>
[/php]
[sql]Select * from table where id =1;[/sql]
[csharp]
string address;
int intAddress;
string ipAddress;
while ((address = Console.ReadLine()) != “\\0″)
{
//将IP地址转换为字节数组
byte[] IPArr = IPAddress.Parse(address).GetAddressBytes();
//显示出来字节数组存放的内容，结果以16进制显示
Console.WriteLine(BitConverter.ToString(IPArr, 0, IPArr.Length));
//将字节数组转换为整型
intAddress = BitConverter.ToInt32(IPArr, 0);
Console.WriteLine(intAddress);
}
Console.ReadLine();
[/csharp]