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<?php $date1 = new DateTime("1970-01-01", new DateTimeZone("Europe/Frankfurt")); $date2 = new DateTime("2015-10-26", new DateTimeZone("Europe/Frankfurt")); $diff = $date2->diff($date1, true); var_dump($diff->y * 8760 + $diff->m * 730 + $diff->d * 24 + $diff->h);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vuBWC
function name:  (null)
number of ops:  35
compiled vars:  !0 = $date1, !1 = $date2, !2 = $diff
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $3      'DateTime'
          1        SEND_VAL_EX                                              '1970-01-01'
          2        NEW                                              $4      'DateTimeZone'
          3        SEND_VAL_EX                                              'Europe%2FFrankfurt'
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $4
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $3
    4     8        NEW                                              $8      'DateTime'
          9        SEND_VAL_EX                                              '2015-10-26'
         10        NEW                                              $9      'DateTimeZone'
         11        SEND_VAL_EX                                              'Europe%2FFrankfurt'
         12        DO_FCALL                                      0          
         13        SEND_VAR_NO_REF_EX                                       $9
         14        DO_FCALL                                      0          
         15        ASSIGN                                                   !1, $8
    5    16        INIT_METHOD_CALL                                         !1, 'diff'
         17        SEND_VAR_EX                                              !0
         18        SEND_VAL_EX                                              <true>
         19        DO_FCALL                                      0  $13     
         20        ASSIGN                                                   !2, $13
    6    21        INIT_FCALL                                               'var_dump'
         22        FETCH_OBJ_R                                      ~15     !2, 'y'
         23        MUL                                              ~16     ~15, 8760
         24        FETCH_OBJ_R                                      ~17     !2, 'm'
         25        MUL                                              ~18     ~17, 730
         26        ADD                                              ~19     ~16, ~18
         27        FETCH_OBJ_R                                      ~20     !2, 'd'
         28        MUL                                              ~21     ~20, 24
         29        ADD                                              ~22     ~19, ~21
         30        FETCH_OBJ_R                                      ~23     !2, 'h'
         31        ADD                                              ~24     ~22, ~23
         32        SEND_VAL                                                 ~24
         33        DO_ICALL                                                 
         34      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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