Create function.get_params.php

Author: Roosso

smarty/plugins/function.get_params.php

@@ -0,0 +1,65 @@
+<?php
+/**
+ * Smarty plugin
+ *
+ * @package Smarty
+ * @subpackage PluginsFunction
+ * @author Jambik <> idea and creations
+ *         alex Roosso <http://www.roocms.com> - mod: added flag noentitys
+ */
+
+/**
+ * Smarty {get_params} function plugin
+ *
+ * Type:     function<br>
+ * Name:     get_params<br>
+ * Purpose:  generate get parameters
+ * Input:
+ *         - prefix  = before string
+ *         - suffix  = after string
+ *         - exclude = GET params wich should be excluded
+ *
+ * @author Jambik <> idea and creations
+ *         alex Roosso <http://www.roocms.com> - mod: added flag noentitys
+ * @param array                    $params   parameters
+ * @param Smarty_Internal_Template $template template object
+ * @return string
+ */
+function smarty_function_get_params($params, $template)
+{
+	$prefix = isset($params['prefix']) ? trim($params['prefix']) : "";
+	$forcePrefix = isset($params['forcePrefix']) ? $params['forcePrefix'] : false;
+	$suffix = isset($params['suffix']) ? trim($params['suffix']) : "";
+	$excludeParams = isset($params['exclude']) ? trim($params['exclude']) : false;
+	$noentity = isset($params['noentity']) ? true : false;
+	$output = "";
+	
+	if($excludeParams) {
+		$excludeParams = explode(",", $excludeParams);
+		foreach($excludeParams as $key => $value) $excludeParams[$key] = trim($value);
+	}
+	
+	if($_GET) {
+
+		$entity = ($noentity) ? "&" : "&amp;" ;
+
+		if($excludeParams) {
+			foreach($_GET as $key=>$value) {
+				if(!in_array($key, $excludeParams)) {
+					$output .= $entity.$key."=".$value;
+				}
+			}
+		}
+		else {
+			foreach($_GET as $key=>$value) {
+				$output .= $entity.$key."=".$value;
+			}
+		}
+		
+		$output = $output ? substr($output, 5) : "";
+	}
+	
+	$output = $output ? $prefix.$output.$suffix : ( $forcePrefix ? $prefix : "" );
+
+	return $output;
+}