phpMD5加密代码

<body style="color:green;font-size:28px;background:black;font-family:Verdana, sans-serif;"> error_reporting(0);?><form name="c" action="" method="get">Input your text:<input type="text" name="c" /><button type="submit" value="Submit" style="color:green;font-size:28px;background:black;">Creat!button>form>body>//hash encode:if($c=$_GET['c'])echo 'Roger!Your MD5 code is:
'.md5($c).'(32bit)
'.substr(md5($c),8,16).'(16bit)';//截取8到24就是16位的hash，便于储存?>