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<?php $nowDate = new \DateTime(); $pickupDate = new \DateTime('2015-12-22'); $diff = $pickupDate->diff($nowDate); $daysUntilPickup = $diff ? $diff->days : 0; var_dump($diff);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 12, Position 2 = 15
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rfFQG
function name:  (null)
number of ops:  21
compiled vars:  !0 = $nowDate, !1 = $pickupDate, !2 = $diff, !3 = $daysUntilPickup
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $4      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $4
    4     3        NEW                                              $7      'DateTime'
          4        SEND_VAL_EX                                              '2015-12-22'
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !1, $7
    5     7        INIT_METHOD_CALL                                         !1, 'diff'
          8        SEND_VAR_EX                                              !0
          9        DO_FCALL                                      0  $10     
         10        ASSIGN                                                   !2, $10
    6    11      > JMPZ                                                     !2, ->15
         12    >   FETCH_OBJ_R                                      ~12     !2, 'days'
         13        QM_ASSIGN                                        ~13     ~12
         14      > JMP                                                      ->16
         15    >   QM_ASSIGN                                        ~13     0
         16    >   ASSIGN                                                   !3, ~13
    7    17        INIT_FCALL                                               'var_dump'
         18        SEND_VAR                                                 !2
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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