Added getQueryStrings function

Pull an array of query strings from Craft. This gets around the problem
of duplicated query string keys being lost, turning them into an array
you can loop through.

Author: mrnebbi

README.md

@@ -1,7 +1,7 @@
 # Template Tools
 
 
-[![version 1.1.1](https://img.shields.io/badge/version-1.1.1-brightgreen.svg)](https://github.com/ianisted/template-tools)
+[![version 1.2.0](https://img.shields.io/badge/version-1.2.0-brightgreen.svg)](https://github.com/ianisted/template-tools)
 
 
 A Craft plugin to provide twig filters to help with template building.
@@ -69,8 +69,31 @@ Add a flag of true to remove the P tags from the content.
 
 ## wrapLinesInTag
 
-This wraps any lines in multiline text in a tag your choosing.
+This wraps any lines in multiline text in a tag of your choosing.
 
 ```
 {{ content|wrapLinesInTag('span') }}
-```
+```
+
+
+## getQueryStrings
+
+Pull an array of query strings from Craft. This gets around the problem of duplicated query string keys being lost, turning them into an array you can loop through.
+
+An array will be returned with objects. Use `.key` and `.value`.
+
+### Return all URL queries
+
+```
+{% for query in getQueryStrings() %}
+	{{ query.key }} - {{ query.value }}
+{% endfor %}
+```
+
+### Return only URL queries that match a key
+
+```
+{% for query in getQueryStrings('lookForKey') %}
+	{{ query.key }} - {{ query.value }}
+{% endfor %}
+```

templatetools/TemplateToolsPlugin.php

@@ -10,7 +10,7 @@ function getName()
 
     function getVersion()
     {
-        return '1.1.1';
+        return '1.2.0';
     }
 
     function getDeveloper()

templatetools/twigextensions/TemplateToolsTwigExtension.php

@@ -20,6 +20,14 @@ public function getFilters()
 			'wrapLinesInTag' => new Twig_Filter_Method($this, 'wrapLinesInTag'),
 		);
 	}
+
+  public function getFunctions()
+    {
+        return array(
+           // 'getQueryStrings' => new Twig_Function('getQueryStrings', 'getQueryStrings'),
+           'getQueryStrings' => new \Twig_SimpleFunction('getQueryStrings', array($this, 'getQueryStrings'), array('is_safe' => array('html')))
+        );
+    }
 
   public function firstTag($html,$value,$tag = "p",$attr = "-unset-")
   {
@@ -58,6 +66,38 @@ public function getFirstParagraph($html,$stripP = false)
 
       return TemplateHelper::getRaw($return);
   }
+
+
+  public function getQueryStrings($lookForKey = false)
+  {
+      
+    // Get the query string from Craft and break it apart for use in templates
+  
+    // Break query apart to remove page information if needed
+    if (substr(craft()->request->queryString, 0,2) == "p=") {
+      $queries = explode("&", craft()->request->queryString, 2);
+    }
+
+    // Break query apart to separate individual parts
+    $queries = explode("&", $queries[1]);
+
+    // Setup object array to return later
+    $objectArray = array();
+
+    // Loop over query parts and add them to the object
+    foreach ($queries as $query) {
+      $querySplit  = explode("=", $query);
+      $queryObject = (object) ['key' => $querySplit[0],'value' => $querySplit[1]];
+      if (($lookForKey != false && $querySplit[0] == $lookForKey) || ($lookForKey == false)) {
+        array_push($objectArray,$queryObject);
+      }
+    }
+
+    // Return objects
+    $return = $objectArray;
+    
+    return  $return;
+  }
 
 
   public function wrapLinesInTag($html,$tag)