Added current_url() and uri_string() functions to the URL helper
diff --git a/system/helpers/url_helper.php b/system/helpers/url_helper.php
index 16dd3e0..e5b0297 100644
--- a/system/helpers/url_helper.php
+++ b/system/helpers/url_helper.php
@@ -45,7 +45,7 @@
return $CI->config->site_url($uri);
}
}
-
+
// ------------------------------------------------------------------------
/**
@@ -64,7 +64,45 @@
return $CI->config->slash_item('base_url');
}
}
-
+
+// ------------------------------------------------------------------------
+
+/**
+ * Current URL
+ *
+ * Returns the full URL (including segments) of the page where this
+ * function is placed
+ *
+ * @access public
+ * @return string
+ */
+if ( ! function_exists('current_url'))
+{
+ function current_url()
+ {
+ $CI =& get_instance();
+ return $CI->config->site_url($CI->uri->uri_string());
+ }
+}
+
+// ------------------------------------------------------------------------
+/**
+ * URL String
+ *
+ * Returns the URI segments.
+ *
+ * @access public
+ * @return string
+ */
+if ( ! function_exists('uri_string'))
+{
+ function uri_string()
+ {
+ $CI =& get_instance();
+ return $CI->uri->uri_string();
+ }
+}
+
// ------------------------------------------------------------------------
/**