From: Egon Schmid <eschmid@php.net>
Date: Wed, 17 May 2000 18:17:07 +0000 (+0000)
Subject: Second parameter is optional.
X-Git-Tag: php-4.0.0~67
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7dd8b901e62d34f3b9cd58b0ec0c2e949bdeee3b;p=php

Second parameter is optional.
---

diff --git a/ext/standard/math.c b/ext/standard/math.c
index c78ff5633c..ab85ee16b5 100644
--- a/ext/standard/math.c
+++ b/ext/standard/math.c
@@ -103,7 +103,7 @@ PHP_FUNCTION(floor) {
 /* }}} */
 
 
-/* {{{ proto int round(double number, int precision)
+/* {{{ proto int round(double number [, int precision])
    Returns the number rounded to specified precision. */
 PHP_FUNCTION(round)
 {