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<?php function calcDays($startdate, $enddate) { $first = $startdate < $enddate ? $startdate : $enddate; $second = $startdate < $enddate ? $enddate : $startdate; $inbetween = $second - $first; $i[0] = 60; $i[1] = 24; $i[2] = 7; $i[3] = date('t', strtotime('-1 month', $second)); $i[4] = date('L', strtotime('-1 year', $second)) ? 366 : 365; $i[5] = array(31, (date('L', strtotime('-1 year', $second)) ? 28 : 29), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31); $days = 0; $temp = floor($inbetween / $i[0] / $i[0] / $i[1]); $tempMonth = date('n', strtotime('-1 year', $second)); for($n = 0; $n < 12; $n++) { $tempMonth = $tempMonth > 10 ? $tempMonth + 1 : 0; if($temp >= $i[5][$tempMonth]) { $temp -= $i[5][$tempMonth]; } else { $days = $temp; break; } } $month = floor($inbetween / $i[0] / $i[0] / $i[1] / $i[3] % $i[4]); //$days = floor($inbetween / $i[0] / $i[0] / $i[1] % $i[3]); $hours = floor($inbetween / $i[0] / $i[0] % $i[1]); $minutes = floor($inbetween / $i[0] % $i[0]); $seconds = $inbetween % $i[0]; return $month . " months " . $days . " days " . $hours . " hours " . $minutes . " minutes " . $seconds . " seconds";; } echo calcDays(1388389157, 1419925156);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Rjf86
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   40     0  E >   INIT_FCALL                                               'calcdays'
          1        SEND_VAL                                                 1388389157
          2        SEND_VAL                                                 1419925156
          3        DO_FCALL                                      0  $0      
          4        ECHO                                                     $0
          5      > RETURN                                                   1

Function calcdays:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 12
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 41, Position 2 = 43
Branch analysis from position: 41
1 jumps found. (Code = 42) Position 1 = 44
Branch analysis from position: 44
2 jumps found. (Code = 43) Position 1 = 56, Position 2 = 58
Branch analysis from position: 56
1 jumps found. (Code = 42) Position 1 = 59
Branch analysis from position: 59
1 jumps found. (Code = 42) Position 1 = 112
Branch analysis from position: 112
2 jumps found. (Code = 44) Position 1 = 114, Position 2 = 94
Branch analysis from position: 114
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 94
2 jumps found. (Code = 43) Position 1 = 96, Position 2 = 99
Branch analysis from position: 96
1 jumps found. (Code = 42) Position 1 = 100
Branch analysis from position: 100
2 jumps found. (Code = 43) Position 1 = 105, Position 2 = 109
Branch analysis from position: 105
1 jumps found. (Code = 42) Position 1 = 111
Branch analysis from position: 111
2 jumps found. (Code = 44) Position 1 = 114, Position 2 = 94
Branch analysis from position: 114
Branch analysis from position: 94
Branch analysis from position: 109
1 jumps found. (Code = 42) Position 1 = 114
Branch analysis from position: 114
Branch analysis from position: 99
2 jumps found. (Code = 43) Position 1 = 105, Position 2 = 109
Branch analysis from position: 105
Branch analysis from position: 109
Branch analysis from position: 58
1 jumps found. (Code = 42) Position 1 = 112
Branch analysis from position: 112
Branch analysis from position: 43
2 jumps found. (Code = 43) Position 1 = 56, Position 2 = 58
Branch analysis from position: 56
Branch analysis from position: 58
Branch analysis from position: 12
2 jumps found. (Code = 43) Position 1 = 41, Position 2 = 43
Branch analysis from position: 41
Branch analysis from position: 43
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 12
Branch analysis from position: 10
Branch analysis from position: 12
filename:       /in/Rjf86
function name:  calcDays
number of ops:  160
compiled vars:  !0 = $startdate, !1 = $enddate, !2 = $first, !3 = $second, !4 = $inbetween, !5 = $i, !6 = $days, !7 = $temp, !8 = $tempMonth, !9 = $n, !10 = $month, !11 = $hours, !12 = $minutes, !13 = $seconds
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    4     2        IS_SMALLER                                               !0, !1
          3      > JMPZ                                                     ~14, ->6
          4    >   QM_ASSIGN                                        ~15     !0
          5      > JMP                                                      ->7
          6    >   QM_ASSIGN                                        ~15     !1
          7    >   ASSIGN                                                   !2, ~15
    5     8        IS_SMALLER                                               !0, !1
          9      > JMPZ                                                     ~17, ->12
         10    >   QM_ASSIGN                                        ~18     !1
         11      > JMP                                                      ->13
         12    >   QM_ASSIGN                                        ~18     !0
         13    >   ASSIGN                                                   !3, ~18
    6    14        SUB                                              ~20     !3, !2
         15        ASSIGN                                                   !4, ~20
    8    16        ASSIGN_DIM                                               !5, 0
         17        OP_DATA                                                  60
    9    18        ASSIGN_DIM                                               !5, 1
         19        OP_DATA                                                  24
   10    20        ASSIGN_DIM                                               !5, 2
         21        OP_DATA                                                  7
   11    22        INIT_FCALL                                               'date'
         23        SEND_VAL                                                 't'
         24        INIT_FCALL                                               'strtotime'
         25        SEND_VAL                                                 '-1+month'
         26        SEND_VAR                                                 !3
         27        DO_ICALL                                         $26     
         28        SEND_VAR                                                 $26
         29        DO_ICALL                                         $27     
         30        ASSIGN_DIM                                               !5, 3
         31        OP_DATA                                                  $27
   12    32        INIT_FCALL                                               'date'
         33        SEND_VAL                                                 'L'
         34        INIT_FCALL                                               'strtotime'
         35        SEND_VAL                                                 '-1+year'
         36        SEND_VAR                                                 !3
         37        DO_ICALL                                         $29     
         38        SEND_VAR                                                 $29
         39        DO_ICALL                                         $30     
         40      > JMPZ                                                     $30, ->43
         41    >   QM_ASSIGN                                        ~31     366
         42      > JMP                                                      ->44
         43    >   QM_ASSIGN                                        ~31     365
         44    >   ASSIGN_DIM                                               !5, 4
         45        OP_DATA                                                  ~31
   13    46        INIT_ARRAY                                       ~33     31
         47        INIT_FCALL                                               'date'
         48        SEND_VAL                                                 'L'
         49        INIT_FCALL                                               'strtotime'
         50        SEND_VAL                                                 '-1+year'
         51        SEND_VAR                                                 !3
         52        DO_ICALL                                         $34     
         53        SEND_VAR                                                 $34
         54        DO_ICALL                                         $35     
         55      > JMPZ                                                     $35, ->58
         56    >   QM_ASSIGN                                        ~36     28
         57      > JMP                                                      ->59
         58    >   QM_ASSIGN                                        ~36     29
         59    >   ADD_ARRAY_ELEMENT                                ~33     ~36
         60        ADD_ARRAY_ELEMENT                                ~33     31
         61        ADD_ARRAY_ELEMENT                                ~33     30
         62        ADD_ARRAY_ELEMENT                                ~33     31
         63        ADD_ARRAY_ELEMENT                                ~33     30
         64        ADD_ARRAY_ELEMENT                                ~33     31
         65        ADD_ARRAY_ELEMENT                                ~33     31
         66        ADD_ARRAY_ELEMENT                                ~33     30
         67        ADD_ARRAY_ELEMENT                                ~33     31
         68        ADD_ARRAY_ELEMENT                                ~33     30
         69        ADD_ARRAY_ELEMENT                                ~33     31
         70        ASSIGN_DIM                                               !5, 5
         71        OP_DATA                                                  ~33
   15    72        ASSIGN                                                   !6, 0
   17    73        INIT_FCALL                                               'floor'
         74        FETCH_DIM_R                                      ~38     !5, 0
         75        DIV                                              ~39     !4, ~38
         76        FETCH_DIM_R                                      ~40     !5, 0
         77        DIV                                              ~41     ~39, ~40
         78        FETCH_DIM_R                                      ~42     !5, 1
         79        DIV                                              ~43     ~41, ~42
         80        SEND_VAL                                                 ~43
         81        DO_ICALL                                         $44     
         82        ASSIGN                                                   !7, $44
   18    83        INIT_FCALL                                               'date'
         84        SEND_VAL                                                 'n'
         85        INIT_FCALL                                               'strtotime'
         86        SEND_VAL                                                 '-1+year'
         87        SEND_VAR                                                 !3
         88        DO_ICALL                                         $46     
         89        SEND_VAR                                                 $46
         90        DO_ICALL                                         $47     
         91        ASSIGN                                                   !8, $47
   20    92        ASSIGN                                                   !9, 0
         93      > JMP                                                      ->112
   21    94    >   IS_SMALLER                                               10, !8
         95      > JMPZ                                                     ~50, ->99
         96    >   ADD                                              ~51     !8, 1
         97        QM_ASSIGN                                        ~52     ~51
         98      > JMP                                                      ->100
         99    >   QM_ASSIGN                                        ~52     0
        100    >   ASSIGN                                                   !8, ~52
   23   101        FETCH_DIM_R                                      ~54     !5, 5
        102        FETCH_DIM_R                                      ~55     ~54, !8
        103        IS_SMALLER_OR_EQUAL                                      ~55, !7
        104      > JMPZ                                                     ~56, ->109
   24   105    >   FETCH_DIM_R                                      ~57     !5, 5
        106        FETCH_DIM_R                                      ~58     ~57, !8
        107        ASSIGN_OP                                     2          !7, ~58
        108      > JMP                                                      ->111
   26   109    >   ASSIGN                                                   !6, !7
   27   110      > JMP                                                      ->114
   20   111    >   PRE_INC                                                  !9
        112    >   IS_SMALLER                                               !9, 12
        113      > JMPNZ                                                    ~62, ->94
   31   114    >   INIT_FCALL                                               'floor'
        115        FETCH_DIM_R                                      ~63     !5, 0
        116        DIV                                              ~64     !4, ~63
        117        FETCH_DIM_R                                      ~65     !5, 0
        118        DIV                                              ~66     ~64, ~65
        119        FETCH_DIM_R                                      ~67     !5, 1
        120        DIV                                              ~68     ~66, ~67
        121        FETCH_DIM_R                                      ~69     !5, 3
        122        DIV                                              ~70     ~68, ~69
        123        FETCH_DIM_R                                      ~71     !5, 4
        124        MOD                                              ~72     ~70, ~71
        125        SEND_VAL                                                 ~72
        126        DO_ICALL                                         $73     
        127        ASSIGN                                                   !10, $73
   33   128        INIT_FCALL                                               'floor'
        129        FETCH_DIM_R                                      ~75     !5, 0
        130        DIV                                              ~76     !4, ~75
        131        FETCH_DIM_R                                      ~77     !5, 0
        132        DIV                                              ~78     ~76, ~77
        133        FETCH_DIM_R                                      ~79     !5, 1
        134        MOD                                              ~80     ~78, ~79
        135        SEND_VAL                                                 ~80
        136        DO_ICALL                                         $81     
        137        ASSIGN                                                   !11, $81
   34   138        INIT_FCALL                                               'floor'
        139        FETCH_DIM_R                                      ~83     !5, 0
        140        DIV                                              ~84     !4, ~83
        141        FETCH_DIM_R                                      ~85     !5, 0
        142        MOD                                              ~86     ~84, ~85
        143        SEND_VAL                                                 ~86
        144        DO_ICALL                                         $87     
        145        ASSIGN                                                   !12, $87
   35   146        FETCH_DIM_R                                      ~89     !5, 0
        147        MOD                                              ~90     !4, ~89
        148        ASSIGN                                                   !13, ~90
   37   149        CONCAT                                           ~92     !10, '+months+'
        150        CONCAT                                           ~93     ~92, !6
        151        CONCAT                                           ~94     ~93, '+days+'
        152        CONCAT                                           ~95     ~94, !11
        153        CONCAT                                           ~96     ~95, '+hours+'
        154        CONCAT                                           ~97     ~96, !12
        155        CONCAT                                           ~98     ~97, '+minutes+'
        156        CONCAT                                           ~99     ~98, !13
        157        CONCAT                                           ~100    ~99, '+seconds'
        158      > RETURN                                                   ~100
   38   159*     > RETURN                                                   null

End of function calcdays

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
167.43 ms | 1415 KiB | 20 Q