Method one window to authenticate user login
| The code is as follows |
Copy Code |
| $admin _name= "admin";
$admin _pawd= "admin";
if ($php _auth_user!= $admin _name| | $php _auth_pw!= $admin _pawd)
{
Header (' Www-authenticate:basic realm= "System verification");
Header (' http/1.0 401 Unauthorized ');
echo "Server rejects request, you do not have permission!";
Exit ();
} //
if (Empty ($_server[' Php_auth_user ')) {
Header ("content-type:text/html; Charset=big5 ");
Header (' Www-authenticate:basic realm= "Authentication");
Header (' http/1.0 401 Unauthorized ');
Echo ' Please enter the correct account number and password, can not be canceled! '
Exit
} else {
echo "Your login account is". $_server[' Php_auth_user '. " <br> ";
echo "The password you use is". $_server[' PHP_AUTH_PW '. " <p> ";
$correctname = "John";
$CORRECTPWD = "1234";
if (($_server[' php_auth_user ']!= $correctname) or
($_server[' PHP_AUTH_PW ']!= $correctpwd)) {
echo "Login failed, please open a new browser to log in again";
}else{
echo "Login succeeded ...";
}
}
?>
|
Method two PHP mysq
| The code is as follows |
Copy Code |
| <?php
if (($_post[' name ']!= "John") or ($_post[' passwd ']!= "1234")):
?>
<title> Login Screen </title>
<body>
<b> did not enter account number or password, or account number, incorrect password </b><p>
<form action=<?php echo $_server[' php_self ']?> method=post>
Account <input type=text name=name value= "Please enter account" size=10><p>
Password <input type=password name=passwd size=10><p>
<input type=submit value= "Login" >
<input type=reset value= "Clear" >
</form>
</body>
<?php
Else
echo "Login successful .....<p>";
echo "Your login account is". $_post[' name '. " <br> ";
echo "The password you use is". $_post[' passwd '];
endif
?> |
