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run code in 300+ PHP versions simultaneously
<?php $base = new DateTime("2000-03-04 00:00:00 Europe/Berlin"); $date = new DateTime("2016-09-04 00:00:00 Europe/Berlin"); $interval = new DateInterval('P5Y6M1D'); $ret = $date; $diff = $base->diff($date); // var_dump($diff); $iterations = 0; if ($interval->y || $interval->m || $interval->d) { $y = $base->format('Y'); $m = $base->format('m'); $d = $base->format('d'); if ($interval->y || $interval->m) { $monthDiff = $diff->y * 12 + $diff->m; $monthInterval = $interval->y * 12 + $interval->m; $iterations = ceil($monthDiff / $monthInterval); $y = $base->format('Y') + ($interval->y * $iterations); $m = $base->format('m') + ($interval->m * $iterations); echo "set y:{$y}, m:{$m}, iterations:{$iterations}\n"; } if ($interval->d) { var_dump($diff->d, ($interval->d * $iterations)); $modify = $diff->d - ($interval->d * $iterations); if ($modify > 0) { $d += $modify; $y += $interval->y; $m += $interval->m; $iterations++; echo "set y:{$y}, m:{$m}, d:{$d}, iterations:{$iterations}\n"; } else { $d += $modify; } } $ret->setDate($y, $m, $d); } echo $ret->format("Y-m-d H:i:s") . "\n"; exit; if ($interval->y) { $y = $diff->y / $interval->y; if ($y) { $intervals = $y / $interval->y; $m = $interval->m * $intervals; $y -= floor($m / 12); $m -= floor($m / 12) * 12; $ret->setDate( $base->format('Y') + $y, $base->format('m') + $m, $base->format('d') ); /* $ret->setTime( $base->format('G') + ($interval->h * $intervals), $base->format('i') + ($interval->i * $intervals), $base->format('s') + ($interval->s * $intervals) ); */ } } var_dump($ret); exit; $intervalMonths = $interval->m ?: 12; $m = ceil($diff->m / $intervalMonths) * $intervalMonths; if ($interval->d) { $d = ceil($diff->d / $interval->d) * $interval->d; } else { $d = 0; } $intervalHours = $interval->h ?: 24; $intervalMinutes = $interval->i ?: 60; $intervalSeconds = $interval->s ?: 60; $h = ceil($diff->h / $intervalHours) * $intervalHours; $i = ($h) ? $interval->i : ceil($diff->i / $intervalMinutes) * $intervalMinutes; $s = ($h || $i) ? $interval->s : ceil($diff->s / $intervalSeconds) * $intervalSeconds; if ($interval->d) { $d = ceil($diff->d / $interval->d) * $interval->d; } if ($interval->m) { $m = ceil($diff->m / $interval->m) * $interval->m; } if ($interval->y) { $y = ceil($diff->y / $interval->y) * $interval->y; } $s += $base->format('s'); $i += $base->format('i'); $h += $base->format('G'); $d += $base->format('d'); $m += $base->format('m'); $y += $base->format('Y'); $ret->setTime($h, $i, $s); //$ret->setDate($y, $m, $d); return $ret;
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 20, Position 2 = 22
Branch analysis from position: 20
2 jumps found. (Code = 47) Position 1 = 23, Position 2 = 25
Branch analysis from position: 23
2 jumps found. (Code = 43) Position 1 = 26, Position 2 = 119
Branch analysis from position: 26
2 jumps found. (Code = 47) Position 1 = 40, Position 2 = 42
Branch analysis from position: 40
2 jumps found. (Code = 43) Position 1 = 43, Position 2 = 80
Branch analysis from position: 43
2 jumps found. (Code = 43) Position 1 = 82, Position 2 = 114
Branch analysis from position: 82
2 jumps found. (Code = 43) Position 1 = 96, Position 2 = 113
Branch analysis from position: 96
1 jumps found. (Code = 42) Position 1 = 114
Branch analysis from position: 114
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 113
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 114
Branch analysis from position: 80
Branch analysis from position: 42
Branch analysis from position: 119
Branch analysis from position: 25
Branch analysis from position: 22
filename:       /in/5tgPU
function name:  (null)
number of ops:  302
compiled vars:  !0 = $base, !1 = $date, !2 = $interval, !3 = $ret, !4 = $diff, !5 = $iterations, !6 = $y, !7 = $m, !8 = $d, !9 = $monthDiff, !10 = $monthInterval, !11 = $modify, !12 = $intervals, !13 = $intervalMonths, !14 = $intervalHours, !15 = $intervalMinutes, !16 = $intervalSeconds, !17 = $h, !18 = $i, !19 = $s
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $20     'DateTime'
          1        SEND_VAL_EX                                              '2000-03-04+00%3A00%3A00+Europe%2FBerlin'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $20
    4     4        NEW                                              $23     'DateTime'
          5        SEND_VAL_EX                                              '2016-09-04+00%3A00%3A00+Europe%2FBerlin'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $23
    5     8        NEW                                              $26     'DateInterval'
          9        SEND_VAL_EX                                              'P5Y6M1D'
         10        DO_FCALL                                      0          
         11        ASSIGN                                                   !2, $26
    7    12        ASSIGN                                                   !3, !1
    8    13        INIT_METHOD_CALL                                         !0, 'diff'
         14        SEND_VAR_EX                                              !1
         15        DO_FCALL                                      0  $30     
         16        ASSIGN                                                   !4, $30
   11    17        ASSIGN                                                   !5, 0
   13    18        FETCH_OBJ_R                                      ~33     !2, 'y'
         19      > JMPNZ_EX                                         ~33     ~33, ->22
         20    >   FETCH_OBJ_R                                      ~34     !2, 'm'
         21        BOOL                                             ~33     ~34
         22    > > JMPNZ_EX                                         ~33     ~33, ->25
         23    >   FETCH_OBJ_R                                      ~35     !2, 'd'
         24        BOOL                                             ~33     ~35
         25    > > JMPZ                                                     ~33, ->119
   14    26    >   INIT_METHOD_CALL                                         !0, 'format'
         27        SEND_VAL_EX                                              'Y'
         28        DO_FCALL                                      0  $36     
         29        ASSIGN                                                   !6, $36
   15    30        INIT_METHOD_CALL                                         !0, 'format'
         31        SEND_VAL_EX                                              'm'
         32        DO_FCALL                                      0  $38     
         33        ASSIGN                                                   !7, $38
   16    34        INIT_METHOD_CALL                                         !0, 'format'
         35        SEND_VAL_EX                                              'd'
         36        DO_FCALL                                      0  $40     
         37        ASSIGN                                                   !8, $40
   18    38        FETCH_OBJ_R                                      ~42     !2, 'y'
         39      > JMPNZ_EX                                         ~42     ~42, ->42
         40    >   FETCH_OBJ_R                                      ~43     !2, 'm'
         41        BOOL                                             ~42     ~43
         42    > > JMPZ                                                     ~42, ->80
   19    43    >   FETCH_OBJ_R                                      ~44     !4, 'y'
         44        MUL                                              ~45     ~44, 12
         45        FETCH_OBJ_R                                      ~46     !4, 'm'
         46        ADD                                              ~47     ~45, ~46
         47        ASSIGN                                                   !9, ~47
   20    48        FETCH_OBJ_R                                      ~49     !2, 'y'
         49        MUL                                              ~50     ~49, 12
         50        FETCH_OBJ_R                                      ~51     !2, 'm'
         51        ADD                                              ~52     ~50, ~51
         52        ASSIGN                                                   !10, ~52
   21    53        INIT_FCALL                                               'ceil'
         54        DIV                                              ~54     !9, !10
         55        SEND_VAL                                                 ~54
         56        DO_ICALL                                         $55     
         57        ASSIGN                                                   !5, $55
   22    58        INIT_METHOD_CALL                                         !0, 'format'
         59        SEND_VAL_EX                                              'Y'
         60        DO_FCALL                                      0  $57     
         61        FETCH_OBJ_R                                      ~58     !2, 'y'
         62        MUL                                              ~59     !5, ~58
         63        ADD                                              ~60     $57, ~59
         64        ASSIGN                                                   !6, ~60
   23    65        INIT_METHOD_CALL                                         !0, 'format'
         66        SEND_VAL_EX                                              'm'
         67        DO_FCALL                                      0  $62     
         68        FETCH_OBJ_R                                      ~63     !2, 'm'
         69        MUL                                              ~64     !5, ~63
         70        ADD                                              ~65     $62, ~64
         71        ASSIGN                                                   !7, ~65
   24    72        ROPE_INIT                                     7  ~68     'set+y%3A'
         73        ROPE_ADD                                      1  ~68     ~68, !6
         74        ROPE_ADD                                      2  ~68     ~68, '%2C+m%3A'
         75        ROPE_ADD                                      3  ~68     ~68, !7
         76        ROPE_ADD                                      4  ~68     ~68, '%2C+iterations%3A'
         77        ROPE_ADD                                      5  ~68     ~68, !5
         78        ROPE_END                                      6  ~67     ~68, '%0A'
         79        ECHO                                                     ~67
   27    80    >   FETCH_OBJ_R                                      ~72     !2, 'd'
         81      > JMPZ                                                     ~72, ->114
   28    82    >   INIT_FCALL                                               'var_dump'
         83        FETCH_OBJ_R                                      ~73     !4, 'd'
         84        SEND_VAL                                                 ~73
         85        FETCH_OBJ_R                                      ~74     !2, 'd'
         86        MUL                                              ~75     !5, ~74
         87        SEND_VAL                                                 ~75
         88        DO_ICALL                                                 
   29    89        FETCH_OBJ_R                                      ~77     !4, 'd'
         90        FETCH_OBJ_R                                      ~78     !2, 'd'
         91        MUL                                              ~79     !5, ~78
         92        SUB                                              ~80     ~77, ~79
         93        ASSIGN                                                   !11, ~80
   30    94        IS_SMALLER                                               0, !11
         95      > JMPZ                                                     ~82, ->113
   31    96    >   ASSIGN_OP                                     1          !8, !11
   32    97        FETCH_OBJ_R                                      ~84     !2, 'y'
         98        ASSIGN_OP                                     1          !6, ~84
   33    99        FETCH_OBJ_R                                      ~86     !2, 'm'
        100        ASSIGN_OP                                     1          !7, ~86
   34   101        PRE_INC                                                  !5
   35   102        ROPE_INIT                                     9  ~90     'set+y%3A'
        103        ROPE_ADD                                      1  ~90     ~90, !6
        104        ROPE_ADD                                      2  ~90     ~90, '%2C+m%3A'
        105        ROPE_ADD                                      3  ~90     ~90, !7
        106        ROPE_ADD                                      4  ~90     ~90, '%2C+d%3A'
        107        ROPE_ADD                                      5  ~90     ~90, !8
        108        ROPE_ADD                                      6  ~90     ~90, '%2C+iterations%3A'
        109        ROPE_ADD                                      7  ~90     ~90, !5
        110        ROPE_END                                      8  ~89     ~90, '%0A'
        111        ECHO                                                     ~89
        112      > JMP                                                      ->114
   37   113    >   ASSIGN_OP                                     1          !8, !11
   41   114    >   INIT_METHOD_CALL                                         !3, 'setDate'
        115        SEND_VAR_EX                                              !6
        116        SEND_VAR_EX                                              !7
        117        SEND_VAR_EX                                              !8
        118        DO_FCALL                                      0          
   43   119    >   INIT_METHOD_CALL                                         !3, 'format'
        120        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
        121        DO_FCALL                                      0  $97     
        122        CONCAT                                           ~98     $97, '%0A'
        123        ECHO                                                     ~98
   45   124      > EXIT                                                     
   47   125*       FETCH_OBJ_R                                      ~99     !2, 'y'
        126*       JMPZ                                                     ~99, ->165
   48   127*       FETCH_OBJ_R                                      ~100    !4, 'y'
        128*       FETCH_OBJ_R                                      ~101    !2, 'y'
        129*       DIV                                              ~102    ~100, ~101
        130*       ASSIGN                                                   !6, ~102
   50   131*       JMPZ                                                     !6, ->165
   51   132*       FETCH_OBJ_R                                      ~104    !2, 'y'
        133*       DIV                                              ~105    !6, ~104
        134*       ASSIGN                                                   !12, ~105
   53   135*       FETCH_OBJ_R                                      ~107    !2, 'm'
        136*       MUL                                              ~108    !12, ~107
        137*       ASSIGN                                                   !7, ~108
   54   138*       INIT_FCALL                                               'floor'
        139*       DIV                                              ~110    !7, 12
        140*       SEND_VAL                                                 ~110
        141*       DO_ICALL                                         $111    
        142*       ASSIGN_OP                                     2          !6, $111
   55   143*       INIT_FCALL                                               'floor'
        144*       DIV                                              ~113    !7, 12
        145*       SEND_VAL                                                 ~113
        146*       DO_ICALL                                         $114    
        147*       MUL                                              ~115    $114, 12
        148*       ASSIGN_OP                                     2          !7, ~115
   59   149*       INIT_METHOD_CALL                                         !3, 'setDate'
   60   150*       INIT_METHOD_CALL                                         !0, 'format'
        151*       SEND_VAL_EX                                              'Y'
        152*       DO_FCALL                                      0  $117    
        153*       ADD                                              ~118    $117, !6
        154*       SEND_VAL_EX                                              ~118
   61   155*       INIT_METHOD_CALL                                         !0, 'format'
        156*       SEND_VAL_EX                                              'm'
        157*       DO_FCALL                                      0  $119    
        158*       ADD                                              ~120    $119, !7
        159*       SEND_VAL_EX                                              ~120
   62   160*       INIT_METHOD_CALL                                         !0, 'format'
        161*       SEND_VAL_EX                                              'd'
        162*       DO_FCALL                                      0  $121    
        163*       SEND_VAR_NO_REF_EX                                       $121
        164*       DO_FCALL                                      0          
   74   165*       INIT_FCALL                                               'var_dump'
        166*       SEND_VAR                                                 !3
        167*       DO_ICALL                                                 
        168*       EXIT                                                     
   76   169*       FETCH_OBJ_R                                      ~124    !2, 'm'
        170*       JMP_SET                                          ~125    ~124, ->172
        171*       QM_ASSIGN                                        ~125    12
        172*       ASSIGN                                                   !13, ~125
   77   173*       INIT_FCALL                                               'ceil'
        174*       FETCH_OBJ_R                                      ~127    !4, 'm'
        175*       DIV                                              ~128    ~127, !13
        176*       SEND_VAL                                                 ~128
        177*       DO_ICALL                                         $129    
        178*       MUL                                              ~130    !13, $129
        179*       ASSIGN                                                   !7, ~130
   79   180*       FETCH_OBJ_R                                      ~132    !2, 'd'
        181*       JMPZ                                                     ~132, ->192
   80   182*       INIT_FCALL                                               'ceil'
        183*       FETCH_OBJ_R                                      ~133    !4, 'd'
        184*       FETCH_OBJ_R                                      ~134    !2, 'd'
        185*       DIV                                              ~135    ~133, ~134
        186*       SEND_VAL                                                 ~135
        187*       DO_ICALL                                         $136    
        188*       FETCH_OBJ_R                                      ~137    !2, 'd'
        189*       MUL                                              ~138    $136, ~137
        190*       ASSIGN                                                   !8, ~138
        191*       JMP                                                      ->193
   82   192*       ASSIGN                                                   !8, 0
   85   193*       FETCH_OBJ_R                                      ~141    !2, 'h'
        194*       JMP_SET                                          ~142    ~141, ->196
        195*       QM_ASSIGN                                        ~142    24
        196*       ASSIGN                                                   !14, ~142
   86   197*       FETCH_OBJ_R                                      ~144    !2, 'i'
        198*       JMP_SET                                          ~145    ~144, ->200
        199*       QM_ASSIGN                                        ~145    60
        200*       ASSIGN                                                   !15, ~145
   87   201*       FETCH_OBJ_R                                      ~147    !2, 's'
        202*       JMP_SET                                          ~148    ~147, ->204
        203*       QM_ASSIGN                                        ~148    60
        204*       ASSIGN                                                   !16, ~148
   88   205*       INIT_FCALL                                               'ceil'
        206*       FETCH_OBJ_R                                      ~150    !4, 'h'
        207*       DIV                                              ~151    ~150, !14
        208*       SEND_VAL                                                 ~151
        209*       DO_ICALL                                         $152    
        210*       MUL                                              ~153    !14, $152
        211*       ASSIGN                                                   !17, ~153
   89   212*       JMPZ                                                     !17, ->216
        213*       FETCH_OBJ_R                                      ~155    !2, 'i'
        214*       QM_ASSIGN                                        ~156    ~155
        215*       JMP                                                      ->223
        216*       INIT_FCALL                                               'ceil'
        217*       FETCH_OBJ_R                                      ~157    !4, 'i'
        218*       DIV                                              ~158    ~157, !15
        219*       SEND_VAL                                                 ~158
        220*       DO_ICALL                                         $159    
        221*       MUL                                              ~160    !15, $159
        222*       QM_ASSIGN                                        ~156    ~160
        223*       ASSIGN                                                   !18, ~156
   90   224*       JMPNZ_EX                                         ~162    !17, ->226
        225*       BOOL                                             ~162    !18
        226*       JMPZ                                                     ~162, ->230
        227*       FETCH_OBJ_R                                      ~163    !2, 's'
        228*       QM_ASSIGN                                        ~164    ~163
        229*       JMP                                                      ->237
        230*       INIT_FCALL                                               'ceil'
        231*       FETCH_OBJ_R                                      ~165    !4, 's'
        232*       DIV                                              ~166    ~165, !16
        233*       SEND_VAL                                                 ~166
        234*       DO_ICALL                                         $167    
        235*       MUL                                              ~168    !16, $167
        236*       QM_ASSIGN                                        ~164    ~168
        237*       ASSIGN                                                   !19, ~164
   92   238*       FETCH_OBJ_R                                      ~170    !2, 'd'
        239*       JMPZ                                                     ~170, ->249
   93   240*       INIT_FCALL                                               'ceil'
        241*       FETCH_OBJ_R                                      ~171    !4, 'd'
        242*       FETCH_OBJ_R                                      ~172    !2, 'd'
        243*       DIV                                              ~173    ~171, ~172
        244*       SEND_VAL                                                 ~173
        245*       DO_ICALL                                         $174    
        246*       FETCH_OBJ_R                                      ~175    !2, 'd'
        247*       MUL                                              ~176    $174, ~175
        248*       ASSIGN                                                   !8, ~176
   96   249*       FETCH_OBJ_R                                      ~178    !2, 'm'
        250*       JMPZ                                                     ~178, ->260
   97   251*       INIT_FCALL                                               'ceil'
        252*       FETCH_OBJ_R                                      ~179    !4, 'm'
        253*       FETCH_OBJ_R                                      ~180    !2, 'm'
        254*       DIV                                              ~181    ~179, ~180
        255*       SEND_VAL                                                 ~181
        256*       DO_ICALL                                         $182    
        257*       FETCH_OBJ_R                                      ~183    !2, 'm'
        258*       MUL                                              ~184    $182, ~183
        259*       ASSIGN                                                   !7, ~184
  100   260*       FETCH_OBJ_R                                      ~186    !2, 'y'
        261*       JMPZ                                                     ~186, ->271
  101   262*       INIT_FCALL                                               'ceil'
        263*       FETCH_OBJ_R                                      ~187    !4, 'y'
        264*       FETCH_OBJ_R                                      ~188    !2, 'y'
        265*       DIV                                              ~189    ~187, ~188
        266*       SEND_VAL                                                 ~189
        267*       DO_ICALL                                         $190    
        268*       FETCH_OBJ_R                                      ~191    !2, 'y'
        269*       MUL                                              ~192    $190, ~191
        270*       ASSIGN                                                   !6, ~192
  104   271*       INIT_METHOD_CALL                                         !0, 'format'
        272*       SEND_VAL_EX                                              's'
        273*       DO_FCALL                                      0  $194    
        274*       ASSIGN_OP                                     1          !19, $194
  105   275*       INIT_METHOD_CALL                                         !0, 'format'
        276*       SEND_VAL_EX                                              'i'
        277*       DO_FCALL                                      0  $196    
        278*       ASSIGN_OP                                     1          !18, $196
  106   279*       INIT_METHOD_CALL                                         !0, 'format'
        280*       SEND_VAL_EX                                              'G'
        281*       DO_FCALL                                      0  $198    
        282*       ASSIGN_OP                                     1          !17, $198
  107   283*       INIT_METHOD_CALL                                         !0, 'format'
        284*       SEND_VAL_EX                                              'd'
        285*       DO_FCALL                                      0  $200    
        286*       ASSIGN_OP                                     1          !8, $200
  108   287*       INIT_METHOD_CALL                                         !0, 'format'
        288*       SEND_VAL_EX                                              'm'
        289*       DO_FCALL                                      0  $202    
        290*       ASSIGN_OP                                     1          !7, $202
  109   291*       INIT_METHOD_CALL                                         !0, 'format'
        292*       SEND_VAL_EX                                              'Y'
        293*       DO_FCALL                                      0  $204    
        294*       ASSIGN_OP                                     1          !6, $204
  111   295*       INIT_METHOD_CALL                                         !3, 'setTime'
        296*       SEND_VAR_EX                                              !17
        297*       SEND_VAR_EX                                              !18
        298*       SEND_VAR_EX                                              !19
        299*       DO_FCALL                                      0          
  114   300*       RETURN                                                   !3
        301*     > RETURN                                                   1

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