converted path constants to $GLOBALS.

laravel/helpers.php

@@ -1,5 +1,16 @@
 <?php
 
+/**
+ * Get one of the global paths.
+ *
+ * @param  string  $path
+ * @return string
+ */
+function path($path)
+{
+	return $GLOBALS[strtoupper($path).'_PATH'];
+}
+
 /**
  * Convert HTML characters to entities.
  *
@@ -268,7 +279,7 @@ function head($array)
  * @param  bool    $https
  * @return string
  */
-function path($url = '', $https = false)
+function url($url = '', $https = false)
 {
 	return Laravel\URL::to($url, $https);
 }