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本帖最后由 joecen 于 2010-09-01 15:03 编辑
php与系统版本:- $ php -v
- PHP 5.2.6-1+lenny8 with Suhosin-Patch 0.9.6.2 (cli) (built: Mar 14 2010 08:14:04)
- Copyright (c) 1997-2008 The PHP Group
- Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies
复制代码 问题:- $ php
- <?
- print date("M-d-Y",mktime(0,0,0,06,30,2010))."\n";
- print date("M-d-Y",mktime(0,0,0,07,31,2010))."\n";
- print date("M-d-Y",mktime(0,0,0,08,31,2010))."\n";
- print date("M-d-Y",mktime(0,0,0,09,30,2010))."\n";
- print date("M-d-Y",mktime(0,0,0,10,31,2010))."\n";
- print date("M-d-Y",mktime(0,0,0,11,30,2010))."\n";
- ?>
- Jun-30-2010
- Jul-31-2010
- Dec-31-2009
- Dec-30-2009
- Oct-31-2010
- Nov-30-2010
复制代码 为什么8月和9月的mktime返回会变成2009年12月的? |
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