About urLdecode and rawurldecode

[receiver19]

I have tried following coding:

 

<?php echo urlencode($action[0]).'<br/>' ;?>
<?php echo urldecode($action[0]).'<br/>' ;?>
<?php echo urlencode(rawurldecode($action[0])).'<br/>' ;?>
<?php echo rawurldecode(urlencode($action[0])).'<br/>';?>
<?php echo rawurldecode($action[0]).'<br/>';?>
<?php echo $action[0].'<br/>'?>
<?php echo urldecode($action[0]).'<br/>' ;?>
<?php echo urldecode(rawurldecode($action[0])).'<br/>' ;?>
<?php echo rawurldecode(urldecode($action[0])).'<br/>' ;?>
<?php echo urldecode(rawurlencode($action[0])).'<br/>' ;?>
<?php echo urldecode(rawurldecode($action[0])).'<br/>' ;?>
<?php echo rawurldecode($action[0]).'<br/>' ;?>

 

 

the following are the outputs:

cpl198+publisher%40gmail.com

cpl198 [email protected]

cpl198+publisher%40gmail.com

[email protected]

cpl198 [email protected]

cpl198 [email protected]

cpl198 [email protected]

cpl198 [email protected]

cpl198 [email protected]

cpl198 [email protected]

cpl198 [email protected]

cpl198 [email protected]

 

I want it to be display as cpl198%[email protected]. $action[0] is a email address that from url using GET method. etc: http://.../0/cpl183%2B@gmail,com

 

Do you have any idea for solving this question?

 

Thank you.