Template.GetDetail.php

<?php

ini_set ('display_errors', 1);
error_reporting (E_ALL);

require_once('CMBase.php');

//-----------------------------INPUT PARAMS---------------------------------------

$apikey = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
$template_id = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';

//-------------------------------------------------------------------------------	
	
$cm = new CampaignMonitor($apikey);

//Optional statement to include debugging information in the result
$cm->debug_level = 1;

//This is the actual call to the method
$result = $cm->templateGetDetail($template_id);

echo '<br><br>';
print_r($result);

?>