- [NTT-44] The last character for last value is unreadable (Sasha)

   [svn merge -r4972:4975 svn://svn.zabbix.com/branches/1.4.j]


git-svn-id: svn://svn.zabbix.com/trunk@4976 97f52cf1-0a1b-0410-bd0e-c28be96e8082

1 files changed, 11 insertions, 0 deletions

diff --git a/frontends/php/include/html.inc.php b/frontends/php/include/html.inc.php
index 46c1d137..49204077 100644
--- a/frontends/php/include/html.inc.php
+++ b/frontends/php/include/html.inc.php
@@ -44,6 +44,17 @@
 		return str_replace(" ",SPACE,$str);;
 	}
 
+	function utf8_strlen($s)
+	{
+		return preg_match_all('/([\x01-\x7f]|([\xc0-\xff][\x80-\xbf]{1,5}))/', $s, $tmp);
+	}
+
+	function utf8_strtop($s, $len)
+	{
+		preg_match('/^([\x01-\x7f]|([\xc0-\xff][\x80-\xbf]{1,5})){0,'.$len.'}/', $s, $tmp);
+		return (isset($tmp[0])) ? $tmp[0] : false;
+	}
+
 	function form_select($var, $value, $label)
 	{
 		global $_REQUEST;