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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); $months = 0; $days = 0; $temp = floor($inbetween / $i[0] / $i[0] / $i[1]); $tempMonth = date('n', strtotime('-1 year', $second)) - 1; for($n = 0; $n < 12; $n++) { var_dump($temp); if($temp >= $i[5][$tempMonth]) { $months += 1; $temp -= $i[5][$tempMonth]; } else { $days = $temp; break; } $tempMonth = $tempMonth < 10 ? $tempMonth + 1 : 0; } $years = date('Y', $second) - date('Y', $first) + $months / 12; $months = $months % 12; $hours = floor($inbetween / $i[0] / $i[0] % $i[1]); $minutes = floor($inbetween / $i[0] % $i[0]); $seconds = $inbetween % $i[0]; return $years . " years " . $months . " months " . $days . " days " . $hours . " hours " . $minutes . " minutes " . $seconds . " seconds"; } echo calcDays(1388389157, 1704094758);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/23iXP
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   45     0  E >   INIT_FCALL                                               'calcdays'
          1        SEND_VAL                                                 1388389157
          2        SEND_VAL                                                 1704094758
          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 = 118
Branch analysis from position: 118
2 jumps found. (Code = 44) Position 1 = 120, Position 2 = 96
Branch analysis from position: 120
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 96
2 jumps found. (Code = 43) Position 1 = 103, Position 2 = 108
Branch analysis from position: 103
1 jumps found. (Code = 42) Position 1 = 110
Branch analysis from position: 110
2 jumps found. (Code = 43) Position 1 = 112, Position 2 = 115
Branch analysis from position: 112
1 jumps found. (Code = 42) Position 1 = 116
Branch analysis from position: 116
2 jumps found. (Code = 44) Position 1 = 120, Position 2 = 96
Branch analysis from position: 120
Branch analysis from position: 96
Branch analysis from position: 115
2 jumps found. (Code = 44) Position 1 = 120, Position 2 = 96
Branch analysis from position: 120
Branch analysis from position: 96
Branch analysis from position: 108
1 jumps found. (Code = 42) Position 1 = 120
Branch analysis from position: 120
Branch analysis from position: 58
1 jumps found. (Code = 42) Position 1 = 118
Branch analysis from position: 118
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/23iXP
function name:  calcDays
number of ops:  168
compiled vars:  !0 = $startdate, !1 = $enddate, !2 = $first, !3 = $second, !4 = $inbetween, !5 = $i, !6 = $months, !7 = $days, !8 = $temp, !9 = $tempMonth, !10 = $n, !11 = $years, !12 = $hours, !13 = $minutes, !14 = $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                                                     ~15, ->6
          4    >   QM_ASSIGN                                        ~16     !0
          5      > JMP                                                      ->7
          6    >   QM_ASSIGN                                        ~16     !1
          7    >   ASSIGN                                                   !2, ~16
    5     8        IS_SMALLER                                               !0, !1
          9      > JMPZ                                                     ~18, ->12
         10    >   QM_ASSIGN                                        ~19     !1
         11      > JMP                                                      ->13
         12    >   QM_ASSIGN                                        ~19     !0
         13    >   ASSIGN                                                   !3, ~19
    6    14        SUB                                              ~21     !3, !2
         15        ASSIGN                                                   !4, ~21
    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                                         $27     
         28        SEND_VAR                                                 $27
         29        DO_ICALL                                         $28     
         30        ASSIGN_DIM                                               !5, 3
         31        OP_DATA                                                  $28
   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                                         $30     
         38        SEND_VAR                                                 $30
         39        DO_ICALL                                         $31     
         40      > JMPZ                                                     $31, ->43
         41    >   QM_ASSIGN                                        ~32     366
         42      > JMP                                                      ->44
         43    >   QM_ASSIGN                                        ~32     365
         44    >   ASSIGN_DIM                                               !5, 4
         45        OP_DATA                                                  ~32
   13    46        INIT_ARRAY                                       ~34     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                                         $35     
         53        SEND_VAR                                                 $35
         54        DO_ICALL                                         $36     
         55      > JMPZ                                                     $36, ->58
         56    >   QM_ASSIGN                                        ~37     28
         57      > JMP                                                      ->59
         58    >   QM_ASSIGN                                        ~37     29
         59    >   ADD_ARRAY_ELEMENT                                ~34     ~37
         60        ADD_ARRAY_ELEMENT                                ~34     31
         61        ADD_ARRAY_ELEMENT                                ~34     30
         62        ADD_ARRAY_ELEMENT                                ~34     31
         63        ADD_ARRAY_ELEMENT                                ~34     30
         64        ADD_ARRAY_ELEMENT                                ~34     31
         65        ADD_ARRAY_ELEMENT                                ~34     31
         66        ADD_ARRAY_ELEMENT                                ~34     30
         67        ADD_ARRAY_ELEMENT                                ~34     31
         68        ADD_ARRAY_ELEMENT                                ~34     30
         69        ADD_ARRAY_ELEMENT                                ~34     31
         70        ASSIGN_DIM                                               !5, 5
         71        OP_DATA                                                  ~34
   15    72        ASSIGN                                                   !6, 0
   16    73        ASSIGN                                                   !7, 0
   18    74        INIT_FCALL                                               'floor'
         75        FETCH_DIM_R                                      ~40     !5, 0
         76        DIV                                              ~41     !4, ~40
         77        FETCH_DIM_R                                      ~42     !5, 0
         78        DIV                                              ~43     ~41, ~42
         79        FETCH_DIM_R                                      ~44     !5, 1
         80        DIV                                              ~45     ~43, ~44
         81        SEND_VAL                                                 ~45
         82        DO_ICALL                                         $46     
         83        ASSIGN                                                   !8, $46
   19    84        INIT_FCALL                                               'date'
         85        SEND_VAL                                                 'n'
         86        INIT_FCALL                                               'strtotime'
         87        SEND_VAL                                                 '-1+year'
         88        SEND_VAR                                                 !3
         89        DO_ICALL                                         $48     
         90        SEND_VAR                                                 $48
         91        DO_ICALL                                         $49     
         92        SUB                                              ~50     $49, 1
         93        ASSIGN                                                   !9, ~50
   21    94        ASSIGN                                                   !10, 0
         95      > JMP                                                      ->118
   22    96    >   INIT_FCALL                                               'var_dump'
         97        SEND_VAR                                                 !8
         98        DO_ICALL                                                 
   23    99        FETCH_DIM_R                                      ~54     !5, 5
        100        FETCH_DIM_R                                      ~55     ~54, !9
        101        IS_SMALLER_OR_EQUAL                                      ~55, !8
        102      > JMPZ                                                     ~56, ->108
   24   103    >   ASSIGN_OP                                     1          !6, 1
   25   104        FETCH_DIM_R                                      ~58     !5, 5
        105        FETCH_DIM_R                                      ~59     ~58, !9
        106        ASSIGN_OP                                     2          !8, ~59
        107      > JMP                                                      ->110
   27   108    >   ASSIGN                                                   !7, !8
   28   109      > JMP                                                      ->120
   31   110    >   IS_SMALLER                                               !9, 10
        111      > JMPZ                                                     ~62, ->115
        112    >   ADD                                              ~63     !9, 1
        113        QM_ASSIGN                                        ~64     ~63
        114      > JMP                                                      ->116
        115    >   QM_ASSIGN                                        ~64     0
        116    >   ASSIGN                                                   !9, ~64
   21   117        PRE_INC                                                  !10
        118    >   IS_SMALLER                                               !10, 12
        119      > JMPNZ                                                    ~67, ->96
   35   120    >   INIT_FCALL                                               'date'
        121        SEND_VAL                                                 'Y'
        122        SEND_VAR                                                 !3
        123        DO_ICALL                                         $68     
        124        INIT_FCALL                                               'date'
        125        SEND_VAL                                                 'Y'
        126        SEND_VAR                                                 !2
        127        DO_ICALL                                         $69     
        128        SUB                                              ~70     $68, $69
        129        DIV                                              ~71     !6, 12
        130        ADD                                              ~72     ~70, ~71
        131        ASSIGN                                                   !11, ~72
   36   132        MOD                                              ~74     !6, 12
        133        ASSIGN                                                   !6, ~74
   38   134        INIT_FCALL                                               'floor'
        135        FETCH_DIM_R                                      ~76     !5, 0
        136        DIV                                              ~77     !4, ~76
        137        FETCH_DIM_R                                      ~78     !5, 0
        138        DIV                                              ~79     ~77, ~78
        139        FETCH_DIM_R                                      ~80     !5, 1
        140        MOD                                              ~81     ~79, ~80
        141        SEND_VAL                                                 ~81
        142        DO_ICALL                                         $82     
        143        ASSIGN                                                   !12, $82
   39   144        INIT_FCALL                                               'floor'
        145        FETCH_DIM_R                                      ~84     !5, 0
        146        DIV                                              ~85     !4, ~84
        147        FETCH_DIM_R                                      ~86     !5, 0
        148        MOD                                              ~87     ~85, ~86
        149        SEND_VAL                                                 ~87
        150        DO_ICALL                                         $88     
        151        ASSIGN                                                   !13, $88
   40   152        FETCH_DIM_R                                      ~90     !5, 0
        153        MOD                                              ~91     !4, ~90
        154        ASSIGN                                                   !14, ~91
   42   155        CONCAT                                           ~93     !11, '+years+'
        156        CONCAT                                           ~94     ~93, !6
        157        CONCAT                                           ~95     ~94, '+months+'
        158        CONCAT                                           ~96     ~95, !7
        159        CONCAT                                           ~97     ~96, '+days+'
        160        CONCAT                                           ~98     ~97, !12
        161        CONCAT                                           ~99     ~98, '+hours+'
        162        CONCAT                                           ~100    ~99, !13
        163        CONCAT                                           ~101    ~100, '+minutes+'
        164        CONCAT                                           ~102    ~101, !14
        165        CONCAT                                           ~103    ~102, '+seconds'
        166      > RETURN                                                   ~103
   43   167*     > RETURN                                                   null

End of function calcdays

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
159.18 ms | 1415 KiB | 22 Q