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<?php $d = DateTime::createFromFormat('Y-m-d', '0000-00-00'); var_dump($d && $d->format('Y-m-d') == '2014-05-30'); $birthday = date('d-m-Y', strtotime('0000-00-00')); $birthDate = explode('-', $birthday); echo $age = (date("md", date("U", mktime(0, 0, 0, $birthDate[0], $birthDate[1], $birthDate[2]))) > date("md") ? ((date("Y") - $birthDate[2]) - 1) : (date("Y") - $birthDate[2]));
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 7, Position 2 = 12
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 51, Position 2 = 59
Branch analysis from position: 51
1 jumps found. (Code = 42) Position 1 = 65
Branch analysis from position: 65
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 59
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/TtXV3
function name:  (null)
number of ops:  68
compiled vars:  !0 = $d, !1 = $birthday, !2 = $birthDate, !3 = $age
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          1        SEND_VAL                                                 'Y-m-d'
          2        SEND_VAL                                                 '0000-00-00'
          3        DO_FCALL                                      0  $4      
          4        ASSIGN                                                   !0, $4
    4     5        INIT_FCALL                                               'var_dump'
          6      > JMPZ_EX                                          ~6      !0, ->12
          7    >   INIT_METHOD_CALL                                         !0, 'format'
          8        SEND_VAL_EX                                              'Y-m-d'
          9        DO_FCALL                                      0  $7      
         10        IS_EQUAL                                         ~8      $7, '2014-05-30'
         11        BOOL                                             ~6      ~8
         12    >   SEND_VAL                                                 ~6
         13        DO_ICALL                                                 
    7    14        INIT_FCALL                                               'date'
         15        SEND_VAL                                                 'd-m-Y'
         16        INIT_FCALL                                               'strtotime'
         17        SEND_VAL                                                 '0000-00-00'
         18        DO_ICALL                                         $10     
         19        SEND_VAR                                                 $10
         20        DO_ICALL                                         $11     
         21        ASSIGN                                                   !1, $11
    8    22        INIT_FCALL                                               'explode'
         23        SEND_VAL                                                 '-'
         24        SEND_VAR                                                 !1
         25        DO_ICALL                                         $13     
         26        ASSIGN                                                   !2, $13
    9    27        INIT_FCALL                                               'date'
         28        SEND_VAL                                                 'md'
         29        INIT_FCALL                                               'date'
         30        SEND_VAL                                                 'U'
         31        INIT_FCALL                                               'mktime'
         32        SEND_VAL                                                 0
         33        SEND_VAL                                                 0
         34        SEND_VAL                                                 0
         35        FETCH_DIM_R                                      ~15     !2, 0
         36        SEND_VAL                                                 ~15
         37        FETCH_DIM_R                                      ~16     !2, 1
         38        SEND_VAL                                                 ~16
         39        FETCH_DIM_R                                      ~17     !2, 2
         40        SEND_VAL                                                 ~17
         41        DO_ICALL                                         $18     
         42        SEND_VAR                                                 $18
         43        DO_ICALL                                         $19     
         44        SEND_VAR                                                 $19
         45        DO_ICALL                                         $20     
         46        INIT_FCALL                                               'date'
         47        SEND_VAL                                                 'md'
         48        DO_ICALL                                         $21     
         49        IS_SMALLER                                               $21, $20
         50      > JMPZ                                                     ~22, ->59
   10    51    >   INIT_FCALL                                               'date'
         52        SEND_VAL                                                 'Y'
         53        DO_ICALL                                         $23     
         54        FETCH_DIM_R                                      ~24     !2, 2
         55        SUB                                              ~25     $23, ~24
         56        SUB                                              ~26     ~25, 1
         57        QM_ASSIGN                                        ~27     ~26
         58      > JMP                                                      ->65
   11    59    >   INIT_FCALL                                               'date'
         60        SEND_VAL                                                 'Y'
         61        DO_ICALL                                         $28     
         62        FETCH_DIM_R                                      ~29     !2, 2
         63        SUB                                              ~30     $28, ~29
         64        QM_ASSIGN                                        ~27     ~30
    9    65    >   ASSIGN                                           ~31     !3, ~27
         66        ECHO                                                     ~31
   11    67      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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