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<?php date_default_timezone_set('Europe/Berlin'); $birthday = new DateTime('1990-09-23 22:09'); $today = new DateTime(); if (date('I') == 0) $today->add(new DateInterval('PT1H')); $age = $birthday->diff($today, true); var_dump($age);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 21
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 21
filename:       /in/LNquE
function name:  (null)
number of ops:  30
compiled vars:  !0 = $birthday, !1 = $today, !2 = $age
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'date_default_timezone_set'
          1        SEND_VAL                                                 'Europe%2FBerlin'
          2        DO_ICALL                                                 
    3     3        NEW                                              $4      'DateTime'
          4        SEND_VAL_EX                                              '1990-09-23+22%3A09'
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !0, $4
    4     7        NEW                                              $7      'DateTime'
          8        DO_FCALL                                      0          
          9        ASSIGN                                                   !1, $7
    6    10        INIT_FCALL                                               'date'
         11        SEND_VAL                                                 'I'
         12        DO_ICALL                                         $10     
         13        IS_EQUAL                                                 $10, 0
         14      > JMPZ                                                     ~11, ->21
    7    15    >   INIT_METHOD_CALL                                         !1, 'add'
         16        NEW                                              $12     'DateInterval'
         17        SEND_VAL_EX                                              'PT1H'
         18        DO_FCALL                                      0          
         19        SEND_VAR_NO_REF_EX                                       $12
         20        DO_FCALL                                      0          
    9    21    >   INIT_METHOD_CALL                                         !0, 'diff'
         22        SEND_VAR_EX                                              !1
         23        SEND_VAL_EX                                              <true>
         24        DO_FCALL                                      0  $15     
         25        ASSIGN                                                   !2, $15
   10    26        INIT_FCALL                                               'var_dump'
         27        SEND_VAR                                                 !2
         28        DO_ICALL                                                 
         29      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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