第一个手打网页

来源：互联网发布：java jdk 1.7.0 64位编辑：程序博客网时间：2024/06/16 18:43

<html><table width="392" height="101" border="1" align="center" cellpadding="1" cellspacing="1" bordercolor="#009900" bgcolor="#CCFF0"><tr> <td height="25" colspan="2" align="center" class="STYLE5"> 判断指定的年份是否为闰年</td> </tr>   <td width="160" height="29" bgcolor="#FFFF99"><span class="STYLE3">请输入一个四位数的年份：</span></td>   <td width="219" bgcolor="#FFFF99"><form name="form1"method="post" action="">   <table width="196" height="29" border="0" cellpadding="0"  cellspacing="0">   <tr>     <td width="136"><input name="txt_year" type="text" value="" size="20">   </td> <td width="60">   <input type="submit" name="Button" value="计算"></td>   </tr>  </table></form>   </td> </tr> <tr> <td height="37" colspan="2" align="center"> <?php  if($_POST["Button"]!="")  {  $year=$_POST["txt_year"];  $result=($year%4==0&&$year%100!=0)||($year%400==0)?$year."是闰年":$year."不是闰年";  echo $result;  } ?>      </td></tr></table>

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