php strtotime()函数时间日期转换
在php中strtotime() 函数将任何英文文本的日期时间描述解析为 Unix 时间戳,这个函数也是我们经常会用到的,有需要的朋友参考一下.
语法: strtotime(time,now)
参数 描述
time 规定要解析的时间字符串.
now 用来计算返回值的时间戳,如果省略该参数,则使用当前时间.
例子,代码如下:
<?php echo ( strtotime ( "now" )); echo ( strtotime ( "3 October 2005" )); echo ( strtotime ( "+5 hours" )); echo ( strtotime ( "+1 week" )); echo ( strtotime ( "+1 week 3 days 7 hours 5 seconds" )); echo ( strtotime ( "next Monday" )); echo ( strtotime ( "last Sunday" )); ?> //输出： 1138614504 1128290400 1138632504 1139219304 1139503709 1139180400 1138489200Example #1 strtotime() 例子,代码如下:
<?php echo strtotime ( "now" ), "n" ; echo strtotime ( "10 September 2000" ), "n" ; echo strtotime ( "+1 day" ), "n" ; echo strtotime ( "+1 week" ), "n" ; echo strtotime ( "+1 week 2 days 4 hours 2 seconds" ), "n" ; echo strtotime ( "next Thursday" ), "n" ; echo strtotime ( "last Monday" ), "n" ; ?>Example #2 失败检查,代码如下:
<?php $str = 'Not Good' ; // previous to PHP 5.1.0 you would compare with -1, instead of false if (( $timestamp = strtotime ( $str )) === false) { echo "The string ($str) is bogus" ; } else { echo "$str == " . date ( 'l dS of F Y h:i:s A' , $timestamp ); } ?> I just found out PHP thinks slashes in date -formats aren't very european: (I guess this is not a bug, just the way it works. But correct me if I'm wrong.) <?php $date = "06/10/2011 14:28" ; // 6 october 2011 2:28 pm $otherDate = "06-10-2011 14:28" ; // 6 october 2011 2:28 pm echo $stamp = strtotime ( $date ) . "<br />" ; // outputs 1307708880 echo $otherStamp = strtotime ( $otherDate ) . "<br />" ; // outputs 1317904080//开源代码phpfensi.com echo date ( "d-m" , $stamp ); // outputs 10-06 echo date ( "d-m" , $otherStamp ); // outputs 06-10 ?>查看更多关于php strtotime()函数时间日期转换 - php日期的详细内容...
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