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cookies in php

Cookie is used to store the local information of the user to give the local information very fast. After the given time cookie values are expired as in given example we give 2 minute time ie 120 seconds.

How to Set the Cookie variable

<?php
  setcookie("country","india",time() + (120), "/");
  setcookie("capital","Delhi",time() + (120), "/"); 
  ?>
// Here in first cookie country is cookie name , india cookie value 
// and 120 is time in seconds to accesss the cookie

How to Get the Cookie value.

<?php
 echo"Cookie value= ".$_COOKIE['country']; // get the country cookie value.
 echo"<br>Cookie Value= ".$_COOKIE['capital']; // get the capital cookie value.
?>

output of the above program is as following.

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cookies in php

How to Set the Cookie variable

How to Get the Cookie value.

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