From 1cf89aab5fff8c8068cbf0ed18038b6e4fd4f605 Mon Sep 17 00:00:00 2001
From: admin <devnull@localhost>
Date: Sun, 3 Sep 2006 18:24:39 +0000
Subject:

---
 system/helpers/text_helper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/helpers/text_helper.php')

diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php
index 15b5573bf..e4f816eb1 100644
--- a/system/helpers/text_helper.php
+++ b/system/helpers/text_helper.php
@@ -333,7 +333,7 @@ function highlight_phrase($str, $phrase, $tag_open = '<strong>', $tag_close = '<
  */	
 function word_wrap($str, $chars = '76')
 {	
-	if ( ! ctype_digit($chars))
+	if ( ! is_numeric($chars))
 		$chars = 76;
 	
 	$str = preg_replace("/(\r\n|\r|\n)/", "\n", $str);
-- 
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