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<?php $today = new DateTime(); $last_year=(new DateTime())->sub(new DateInterval('P1Y')); $next_year = (new DateTime())->add(new DateInterval('P1Y')); echo $last_year->format('Y').' '.$today->format('Y').' '.$next_year->format('Y');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QNKSW
function name:  (null)
number of ops:  36
compiled vars:  !0 = $today, !1 = $last_year, !2 = $next_year
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $3      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $3
    3     3        NEW                                              $6      'DateTime'
          4        DO_FCALL                                      0          
          5        INIT_METHOD_CALL                                         $6, 'sub'
          6        NEW                                              $8      'DateInterval'
          7        SEND_VAL_EX                                              'P1Y'
          8        DO_FCALL                                      0          
          9        SEND_VAR_NO_REF_EX                                       $8
         10        DO_FCALL                                      0  $10     
         11        ASSIGN                                                   !1, $10
    4    12        NEW                                              $12     'DateTime'
         13        DO_FCALL                                      0          
         14        INIT_METHOD_CALL                                         $12, 'add'
         15        NEW                                              $14     'DateInterval'
         16        SEND_VAL_EX                                              'P1Y'
         17        DO_FCALL                                      0          
         18        SEND_VAR_NO_REF_EX                                       $14
         19        DO_FCALL                                      0  $16     
         20        ASSIGN                                                   !2, $16
    5    21        INIT_METHOD_CALL                                         !1, 'format'
         22        SEND_VAL_EX                                              'Y'
         23        DO_FCALL                                      0  $18     
         24        CONCAT                                           ~19     $18, '+'
         25        INIT_METHOD_CALL                                         !0, 'format'
         26        SEND_VAL_EX                                              'Y'
         27        DO_FCALL                                      0  $20     
         28        CONCAT                                           ~21     ~19, $20
         29        CONCAT                                           ~22     ~21, '+'
         30        INIT_METHOD_CALL                                         !2, 'format'
         31        SEND_VAL_EX                                              'Y'
         32        DO_FCALL                                      0  $23     
         33        CONCAT                                           ~24     ~22, $23
         34        ECHO                                                     ~24
         35      > RETURN                                                   1

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