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php date processing code

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2016-07-25 08:42:26908browse
  2. echo "
    ";
  3. echo date("Y-m-d",strtotime("now")), "n";
  4. echo "
    ";
  5. echo date("Y-m-d",strtotime("-1 week Monday")), "n";
  6. echo "
    ";
  7. echo date("Y-m-d",strtotime("-1 week Sunday")), "n";
  8. echo "
    ";
  9. echo date("Y-m-d",strtotime("+0 week Monday")), "n";
  10. echo "
    ";
  11. echo date("Y-m-d",strtotime("+0 week Sunday")), "n";
  12. echo "
    ";
  14. echo "*********第几个月:";
  15. echo date('n');
  16. echo "
    ";
  17. echo "*********本周周几:";
  18. echo date("w");
  19. echo "
    ";
  20. echo "*********本月天数:";
  21. echo date("t");
  23. echo "
    ";
  25. echo '
    上周:
    ';
  26. echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m"),date("d")-date("w")+1-7,date("Y"))),"n";
  27. echo date("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("d")-date("w")+7-7,date("Y"))),"n";
  28. echo "
    ";
  29. echo '
    本周:
    ';
  30. echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m"),date("d")-date("w")+1,date("Y"))),"n";
  31. echo date("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("d")-date("w")+7,date("Y"))),"n";
  32. echo "
    ";
  33. echo '
    上上月:
    ';
  34. echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m")-2,1,date("Y"))),"n";
  35. echo date("Y-m-d H:i:s",mktime(23,59,59,date("m")-1,0,date("Y"))),"n";
  36. echo "
    ";
  38. echo '
    上月:
    ';
  39. echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m")-1,1,date("Y"))),"n";
  40. echo date("Y-m-d H:i:s",mktime(23,59,59,date("m") ,0,date("Y"))),"n";
  41. echo "
    ";
  42. echo '
    本月:
    ';
  43. echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m"),1,date("Y"))),"n";
  44. echo date("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("t"),date("Y"))),"n";
  45. echo "
    ";
  47. echo "
    ";
  48. $season = ceil((date('n'))/3)-2;//上季度是第几季度
  49. echo '
    上上季度:
    ';
  50. echo date('Y-m-d H:i:s', mktime(0, 0, 0,$season*3-3+1,1,date('Y'))),"n";
  51. echo date('Y-m-d H:i:s', mktime(23,59,59,$season*3,date('t',mktime(0, 0 , 0,$season*3,1,date("Y"))),date('Y'))),"n";
  52. echo "
    ";
  54. echo "
    ";
  55. $season = ceil((date('n'))/3)-1;//上季度是第几季度
  56. echo '
    上季度:
    ';
  57. echo date('Y-m-d H:i:s', mktime(0, 0, 0,$season*3-3+1,1,date('Y'))),"n";
  58. echo date('Y-m-d H:i:s', mktime(23,59,59,$season*3,date('t',mktime(0, 0 , 0,$season*3,1,date("Y"))),date('Y'))),"n";
  59. echo "
    ";
  61. echo $season = ceil((date('n'))/3);//当月是第几季度
  62. echo '
    本季度:
    ';
  63. echo date('Y-m-d H:i:s', mktime(0, 0, 0,$season*3-3+1,1,date('Y'))),"n";
  64. echo date('Y-m-d H:i:s', mktime(23,59,59,$season*3,date('t',mktime(0, 0 , 0,$season*3,1,date("Y"))),date('Y'))),"n";
  66. $season = ceil((date('n'))/3)+1;//当月是第几季度
  67. echo '
    下季度:
    ';
  68. echo date('Y-m-d H:i:s', mktime(0, 0, 0,$season*3-3+1,1,date('Y'))),"n";
  69. echo date('Y-m-d H:i:s', mktime(23,59,59,$season*3,date('t',mktime(0, 0 , 0,$season*3,1,date("Y"))),date('Y'))),"n";
  71. echo "
    ";
  73. ?>
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