how to add php code in phpld, find current url?

It is very simple,just like this:

{php}
echo “PHP
“;
echo “I love PHP
“;
echo “included in .tpl
“;
{/php}

Find the Current URL with PHP

{php}
// find out the domain:
$domain = $_SERVER[‘HTTP_HOST’];
// find out the path to the current file:
$path = $_SERVER[‘SCRIPT_NAME’];
// find out the QueryString:
$queryString = $_SERVER[‘QUERY_STRING’];
// put it all together:
$url = “http://” . $domain . $path . “?” . $queryString;
echo “The current URL is: ” . $url . “
“;

// An alternative way is to use REQUEST_URI instead of both
// SCRIPT_NAME and QUERY_STRING, if you don’t need them seperate:
$url2 = “http://” . $domain . $_SERVER[‘REQUEST_URI’];
echo “The alternative way: ” . $url2;
{/php}

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