fixing code spacing in Profiling, Models, Managing Apps, Hooks, and Helpers general docs

1 files changed, 22 insertions, 1 deletions

diff --git a/user_guide_src/source/general/helpers.rst b/user_guide_src/source/general/helpers.rst
index 2b113c1f4..71cb8b25a 100644
--- a/user_guide_src/source/general/helpers.rst
+++ b/user_guide_src/source/general/helpers.rst
@@ -102,7 +102,28 @@ For example, to extend the native Array Helper you'll create a file
 named application/helpers/MY_array_helper.php, and add or override
 functions::
 
-	 // any_in_array() is not in the Array Helper, so it defines a new function function any_in_array($needle, $haystack) {     $needle = (is_array($needle)) ? $needle : array($needle);          foreach ($needle as $item)     {         if (in_array($item, $haystack))         {             return TRUE;         }         }          return FALSE; }  // random_element() is included in Array Helper, so it overrides the native function function random_element($array) {     shuffle($array);     return array_pop($array); }
+	// any_in_array() is not in the Array Helper, so it defines a new function
+	function any_in_array($needle, $haystack)
+	{
+	    $needle = (is_array($needle)) ? $needle : array($needle);
+
+	    foreach ($needle as $item)
+	    {
+	        if (in_array($item, $haystack))
+	        {
+	            return TRUE;
+	        }
+	        }
+
+	    return FALSE;
+	}
+
+	// random_element() is included in Array Helper, so it overrides the native function
+	function random_element($array)
+	{
+	    shuffle($array);
+	    return array_pop($array);
+	}
 
 Setting Your Own Prefix
 -----------------------