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< html >
< head >
< title >php cookie用户登录的实现</ title >
</ head >
< body >
< form name = "forml" method = "POST" action = "CookieBasedPasswordLogin.php" >
< table >
< tr >
< td colspan = "2" >
< div align = "center" >< b >Please Specify the Password</ b ></ div >
</ td >
</ tr >
< tr >>
< td >
< div align = "right" >Customer ID</ div >
</ td >
< td >
< input type = "text" name = "username" >
</ td >
</ tr >
< tr >
< td >
< div align = "right" >Password</ div >
</ td >
< td >
< input type = "password" name = "password" >
</ td >
</ tr >
< tr >
< td colspan = "2" >
< center >
< input type = "submit" name = "Submit" value = "Login" >
</ center >
</ td >
</ tr >
</ table >
</ form >
</ body >
</ html >
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php源码:
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<?php
$now = getdate ();
$storetime = $now [ "weekday" ] . " " . $now [ "month" ] . " " . $now [ "year" ] ;
$storetime .= " Time : " ;
if ( $now [ "hours" ] < 10) {
$storetime .= "0" . $now [ "hours" ];
} else {
$storetime .= $now [ "hours" ];
}
$storetime .= ":" ;
if ( $now [ "minutes" ]<10) {
$storetime .= "0" . $now [ "minutes" ];
} else {
$storetime .= $now [ "minutes" ];
}
$storetime .= ": " ;
if ( $now [ "seconds" ] <10) {
$storetime .= "0" . $now [ "seconds" ];
} else {
$storetime .= $now [ "seconds" ];
}
if (isset( $data )) {
$counter =++ $data [l];
setcookie( "data[0]" , $storetime ,time() + (60*60*24));
setcookie( "data[l]" , $counter ,time() + (60*60*24)); setcookie( "data[2]" , $username ,time() + (60*60*24));
echo "<b><center>Hi " . $data [2] . " ! !</center></b><br>\n" ;
echo "<b><center>Last Login Time :" . $data [0] . "</center></b><br>\n" ;
echo "<b><center>Current Date :" . $storetime . "</center></b><br>\n" ;
echo "<b><center>Page View Count :" . $data [l]. "</center></b><br>\n" ;
echo "<b><center>You have successfully logged in!</center></b>" ;
echo ( "<b><contor>You can access this area without entering a password for the next 24 hours!</center></b>" );
} else {
if (isset( $username ) && isset( $password )) {
if ( $password == "superpass" ) {
$counter =0;
setcookie( "data[0]" , $storetime ,time() + (60*60*24));
setcookie( "data[l]" , $counter ,time() + (60*60*24));
setcookie( "data[2]" , $username ,time() + (60*60*24));
$url = "Location: cookieimp.php" ;
header( $url );
} else {
echo "<hl><center>INVALID PASSWORD!!!</center></hl>" ;
}
}
}
?>
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