Cookies In Php
Cookies In Php :
Cookies are two types :
1.
Temporary : are stored in the clients
browser and gets deleted when the browser is closed.
2.
Permanent cookies : are stored in client local system (in cookies
folder) based on the expiration time specified in set cookie() function.
Loginform.php
<body
bgcolor="marron" text="white"><h1
align="center">Indian Technologies </h1>
<br><br><br>
<form action="Loginform2.php"
method="post">
<table width="50%"
align="right" style="font-family: verdana; font-size:
14px;background-color: #CCCCFF; color: black">
<tr height="35">
<?php
echo
"<td>UseName</td>";
if(isset($_COOKIE['uid']))
echo
"<td><input type=text name=t1 size=30
value=$_COOKIE[uid]></td></tr>";
else
echo
"<td><input type=text name=t1
size=30></td></tr>";
echo "<tr
height=35>";
echo "<td> Pass
Word</td>";
echo "<td><input
type=password name=t2 size=30></td></tr>";
echo "<tr
height=35>";
echo "<td colspan=2
align=center><input type=submit
value=Login></td></tr>";
?>
</tr>
</table>
</form>
</body>
Loginform2.php
<?php
$s1 = $_REQUEST['t1'];
setcookie("uid",$s1, time()+60*60*24*30);
echo "<h1>
Welcome to Our site!!!";
?>
OutPut:
Welcome to Our site!!!
What is a browser
does not support cookies ?
If
your application deals with browsers that do not support cookie(in IE, tools
> Internet options > privacy) , you
will have to use other methods to pass information from one page to another in
your application – we can use php session.
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