PHP obtains code for last week, this week, last month, this month, this quarter, and the last quarter.

Source: Internet
Author: User
PHP obtains code for last week, this week, last month, this month, this quarter, and the last quarter.

  1. Echo date ("Ymd", strtotime ("now"), "\ n ";
  2. Echo date ("Ymd", strtotime ("-1 week Monday"), "\ n ";
  3. Echo date ("Ymd", strtotime ("-1 week Sunday"), "\ n ";
  4. Echo date ("Ymd", strtotime ("+ 0 week Monday"), "\ n ";
  5. Echo date ("Ymd", strtotime ("+ 0 week Sunday"), "\ n ";
  6. Echo "********** months :";
  7. Echo date ('N ');
  8. Echo "********** week :";
  9. Echo date ("w ");
  10. Echo "********** number of days this month :";
  11. Echo date ("t ");
  12. Echo "*********";
  13. Echo'
    Last week start time:
    ';
  14. Echo date ("Y-m-d H: I: s", mktime (0, 0, 0, date ("m"), date ("d ") -date ("w") + 1-7, date ("Y"), "\ n ";
  15. Echo date ("Y-m-d H: I: s", mktime (23, 59, 59, date ("m"), date ("d ") -date ("w") + 7-7, date ("Y"), "\ n ";
  16. Echo'
    Start time of the week:
    ';
  17. Echo date ("Y-m-d H: I: s", mktime (0, 0, 0, date ("m"), date ("d ") -date ("w") + 1, date ("Y"), "\ n ";
  18. Echo date ("Y-m-d H: I: s", mktime (23, 59, 59, date ("m"), date ("d ") -date ("w") + 7, date ("Y"), "\ n ";
  19. Echo'
    Start time of last month:
    ';
  20. Echo date ("Y-m-d H: I: s", mktime (0, 0, 0, date ("m")-1,1, date ("Y"), "\ n ";
  21. Echo date ("Y-m-d H: I: s", mktime (23, 59, 59, date ("m"), 0, date ("Y "))), "\ n ";
  22. Echo'
    Start time of this month:
    ';
  23. Echo date ("Y-m-d H: I: s", mktime (0, 0, 0, date ("m"), 1, date ("Y"), "\ n ";
  24. Echo date ("Y-m-d H: I: s", mktime (23, 59, 59, date ("m"), date ("t "), date ("Y"), "\ n ";
  25. $ Season = ceil (date ('N')/3); // The quarter of the current month
  26. Echo'
    Start time of this quarter:
    ';
  27. Echo date ('Y-m-d H: I: S', mktime (0, 0, 0, $ season * 3-3 + 1,1, date ('Y'), "\ n ";
  28. Echo date ('Y-m-d H: I: S', mktime (, 59, $ season * 3, date ('t', mktime (0, 0, 0, $ season * 3, 1, date ("Y"), date ('Y'), "\ n ";
  29. $ Season = ceil (date ('N')/3)-1; // the first quarter of the last quarter
  30. Echo'
    Start time of the last quarter:
    ';
  31. Echo date ('Y-m-d H: I: S', mktime (0, 0, 0, $ season * 3-3 + 1,1, date ('Y'), "\ n ";
  32. Echo date ('Y-m-d H: I: S', mktime (, 59, $ season * 3, date ('t', mktime (0, 0, 0, $ season * 3, 1, date ("Y"), date ('Y'), "\ n ";
  33. ?>


PHP

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