Moving file_path function with file utilities

lib/limonade.php

@@ -1432,23 +1432,6 @@ function require_once_dir($path, $pattern = "*.php")
   return $filenames;
 }
 
-/**
- * Create a file path by concatenation of given arguments
- *
- * @param string $path, ... 
- * @return string normalized path
- */
-function file_path($path)
-{
-  $args = func_get_args();
-  $ds = DIRECTORY_SEPARATOR;
-  $n_path = count($args) > 1 ? implode($ds, $args) : $path;
-  $n_path = preg_replace( '/'.preg_quote($ds, $ds).'{2,}'.'/', 
-                          $ds, 
-                          $n_path);
-  return $n_path;
-}
-
 /**
  * Converting an array to an XML document
  * Pass in a multi dimensional array and this recrusively loops through and builds up an XML document.
@@ -1889,6 +1872,23 @@ function file_read_chunked($filename, $retbytes = true)
   return $status;
 }
 
+/**
+ * Create a file path by concatenation of given arguments
+ *
+ * @param string $path, ... 
+ * @return string normalized path
+ */
+function file_path($path)
+{
+  $args = func_get_args();
+  $ds = DIRECTORY_SEPARATOR;
+  $n_path = count($args) > 1 ? implode($ds, $args) : $path;
+  $n_path = preg_replace( '/'.preg_quote($ds, $ds).'{2,}'.'/', 
+                          $ds, 
+                          $n_path);
+  return $n_path;
+}
+
 /**
  * Returns file extension or false if none
  *