}//=== 实例使用 ===$timediff= timediff(strtotime( "2011-10-28" ),strtotime( "2011-10-29") );print_r($timediff);?> 这个直接返回数组 很实用。。 一下还有: 来自:http://www.zh30.com/php-time-difference-between-two-dates.html 我修改了下: <?php$one=strtotime('2011-12-08 07:02:40...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 <?php /** * 求两个日期之间相差的天数 * (针对1970年1月1日之后,求之前可以采用泰勒公式) * @param string $day1 * @param string $day2 * @return number */ function diffBetweenTwoDays ($day1, $day2) { ...
第二行包含三个整数endYear，endMonth，endDay，分别是结束年、月、日。 相邻两个整数之间用单个空格隔...
31 years, 10 months, 12 days Explanation: In the exercise above, Initialization: Two variables '$sdate' and '$edate' are initialized with start and end dates, respectively. Date Difference Calculation: The difference in seconds between the end date and the start date is calculated using "strt...
25:计算两个日期之间的天数 查看 提交 统计 提问 总时间限制: 1000ms 内存限制: 65536kB描述 给定两...
$interval->m . " months, " . $interval->d . " days ";: This line outputs the difference between the two dates in years, months, and days by accessing the properties $interval->y (years), $interval->m (months), and $interval->d (days) of the "$interval" object....
Using the %a formatting character gives us the total number of days between two dates; Using the %r%a format together, we can get the negative/positive number of days. Using that, we can convert the number of days into seconds by multiplying it with hours in a day, minutes...
<?php// create a copy of $start and add one month and 6 days$end=clone$start;$end->add(newDateInterval('P1M6D'));$diff=$end->diff($start);echo'Difference: '.$diff->format('%m month, %d days (total: %a days)')."\n";//Difference:1month,6days(total:37days) ...
date_diff()Returns the difference between two dates date_format()Returns a date formatted according to a specified format date_get_last_errors()Returns the warnings/errors found in a date string date_interval_create_from_date_string()Sets up a DateInterval from the relative parts of the string...
In doing so, it should help you decide where to draw line in deciding which technology will handle what, and answer questions like "Do I calculate the difference between these two dates in PHP or Oracle?" Dates and Times in Oracle Oracle provides three data types for storing date/time ...