Can I check for HTTPS in Magento PHTML files?

I 开发者_高级运维am installing Clicky code on a Magento website. I would like to use their HTTPS tracker only on HTTPS enabled pages of Magento. How can I do this?

I tried

<?php if($_SERVER['https'] == 'on') : ?>

but that doesn't work.

Any suggestions on identifying HTTPS pages will be of great help!

Thanks.

---

Magento actually provides a method for this for you.

Use this to check whether you are in secure mode:

// check to see if your store is in secure mode
$isSecure = Mage::app()->getStore()->isCurrentlySecure();

---

Native Magento solution

$isSecure = Mage::app()->getFrontController()->getRequest()->isSecure(); 
($isSecure) ? 'https://' : 'http://'; 

This helps to check whether your store front is in https or http

---

This may seem like a bit of a "hack" but you could check the server protocol and check for the existence of the characters "HTTPS" in the protocol? :

<?php 
$protocol = $_SERVER['SERVER_PROTOCOL'];
$protocol = substr($protocol,0,5); //will return something like HTTP/ or HTTPS
if(preg_match("^HTTPS^",$protocol)){
echo "ITS HTTPS";
}
?>

---

The best bet is as follows

<?php if( $_SERVER['HTTPS'] || strtolower($_SERVER['HTTPS']) == 'on' ){  /* HTTPS */ } else{ /* NOT SO HTTPS */ } ?>