1 files changed, 1 insertions, 8 deletions

diff --git a/frontends/php/include/html.inc.php b/frontends/php/include/html.inc.php
index 277668b7..61ec6dca 100644
--- a/frontends/php/include/html.inc.php
+++ b/frontends/php/include/html.inc.php
@@ -23,13 +23,6 @@
 	define("SPACE"," ");
 	define("RARR","⇒");
 
-	function do_vertival_text($str)
-	{
-		for($i=0,$out = ""; $i<strlen($str); $i++)	$out .= $str[$i].BR;
-		$str = $out;
-		return $str;
-	}
-
 	function	bold($str)
 	{
 		if(is_array($str)){
@@ -45,7 +38,7 @@
 	function	bfirst($str) // mark first symbol of string as bold
 	{
 		$res = bold($str[0]);
-		for($i=1; $i<strlen($str); $i++)	$res .= $str[$i];
+		for($i=1,$max=strlen($str); $i<$max; $i++)	$res .= $str[$i];
 		$str = $res;
 		return $str;	
 	}