源代码:
<HTML> <HEAD></HEAD> <FONT FACE="'Courier New',Verdana, Arial, Helvetica" SIZE=2> <!DOCTYPE html> <html> <body> <FONT COLOR=#ff0000><?php $str = "Hello"; echo "The string: ".$str." "; echo "TRUE - Raw 20 character binary format: ".sha1($str, TRUE)." "; echo "FALSE - 40 character hex number: ".sha1($str)." "; ?></FONT> </body> </html> </HTML>
运行结果：
<HTML> <HEAD></HEAD> <FONT FACE="'Courier New',Verdana, Arial, Helvetica" SIZE=2> <!DOCTYPE html> <html> <body> <FONT COLOR=#ff0000>The string: Hello TRUE - Raw 20 character binary format: {pZ]x^ Ы FALSE - 40 character hex number: f7ff9e8b7bb2e09b70935a5d785e0cc5d9d0abf0 </FONT> </body> </html> </HTML>