Index: temp/trunk/data/lib/slib.php
===================================================================
--- temp/trunk/data/lib/slib.php	(revision 9859)
+++ temp/trunk/data/lib/slib.php	(revision 9864)
@@ -1094,13 +1094,13 @@
 	// ÀÚ¤ê¼Î¤Æ
 	case 2:
-		$ret = sfFloor($ret);
+		$ret = floor($ret);
 		break;
 	// ÀÚ¤ê¾å¤²
 	case 3:
-		$ret = sfCeil($ret);
+		$ret = ceil($ret);
 		break;
 	// ¥Ç¥Õ¥©¥ë¥È:ÀÚ¤ê¾å¤²
 	default:
-		$ret = sfCeil($ret);
+		$ret = ceil($ret);
 		break;
 	}
@@ -1123,38 +1123,4 @@
 
 	return $ret;
-}
-
-// ·å¿ô¤ò»ØÄꤷ¤ÆÀÚ¤ê¼Î¤Æ
-function sfFloor($value, $digit = 1){
-	$adjust = pow(10 ,$pow);
-	
-	// À°¿ô³î¤Ä0½Ð¤Ê¤±¤ì¤Ð·å¿ô»ØÄê¤ò¹Ô¤¦
-	if(sfIsInt($adjust) and $pow > 0){
-		$ret = (floor($value * $adjust)/$adjust);
-		$ret = sfFloor($ret, $pow - 1);
-		return $ret;
-	}else{
-		$ret = floor($value);
-		$ret = floor($ret/$adjust);
-	}
-	
-	return $ret;
-}
-
-// ·å¿ô¤ò»ØÄꤷ¤ÆÀÚ¤ê¾å¤²
-function sfCeil($value, $digit = 1){
-	$adjust = pow(10 ,$pow);
-	
-	// À°¿ô³î¤Ä0½Ð¤Ê¤±¤ì¤Ð·å¿ô»ØÄê¤ò¹Ô¤¦
-	if(sfIsInt($adjust) and $pow > 0){
-		$ret = (ceil($value * $adjust)/$adjust);
-		$ret = sfCeil($ret, $pow - 1);
-		return $ret;
-	}else{
-		$ret = ceil($value);
-		$ret = floor($ret/$adjust);
-	}
-
-	return $ret / 10 * $digit;
 }