Example: 1


	<?php

	$exp =tome()+86400;

	//setcookie("name","Alex",$exp);

	//setcookie("age","19"$exp);

	if (isset($_COOKIE['name']))
	echo "Cookie is set";
	else 
	echo "Cookie is not set";


	?> 


	
Example: 2


	<?php

	$exp =tome()+86400;
	$exp_unset = time()-86400;

	//setcookie("name","Alex",$exp);

	//setcookie("age","19"$exp);

	//unset cookie
	setcookie("name","",$exp_unset);


	?> 


Example: 3


	<?php

	$exp =tome()+86400;
	$exp_unset = time()-86400;

	//setcookie("name","Alex",$exp);

	//setcookie("age","19"$exp);

	//unset cookie
	//setcookie("name","",$exp_unset);


	if (isset($_COOKIE['name']))
	echo "Cookie is set";
	else 
	echo "Cookie is not set";

	?> 

