简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)
Home > Backend Development > PHP Tutorial > body text

PHP time comparison function, returns the seconds, minutes, hours or days between two dates

WBOY
Release： 2016-07-25 08:43:20
Original
2168 people have browsed it
  1. function DateDiff($date1, $date2, $unit = "") { //Time comparison function, returns the number of seconds, minutes, hours or days between two dates
  2. switch ($unit) {
  3. case 's':
  4. $dividend = 1;
  5. break;
  6. case 'i':
  7. $dividend = 60; //oSPHP.COM.CN
  8. break;
  9. case 'h':
  10. $dividend = 3600;
  11. break ;
  12. case 'd':
  13. $dividend = 86400;
  14. break; //Open source OSPhP.COM.CN
  15. default:
  16. $dividend = 86400;
  17. }
  18. $time1 = strtotime($date1);
  19. $time2 = strtotime ($date2);
  20. if ($time1 && $time2)
  21. return (float)($time1 - $time2) / $dividend;
  22. return false;
  23. }
Copy code

Days, minutes, seconds


Related labels：
php时间比较函数，返回两个日期相差几秒、几分钟、几小时或几天
source：php.cn
Previous article：php bubble sorting code Next article：Convert php images to ASCII code
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
2
1778
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
10
1919
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
1633
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1541
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
1578
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn：Public welfare online PHP training，Help PHP learners grow quickly！