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<?php $d = new DateTimeImmutable(); $e = $d->modify("+1 day"); var_dump($d === $e);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/leAfa
function name:  (null)
number of ops:  12
compiled vars:  !0 = $d, !1 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'DateTimeImmutable'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
    3     3        INIT_METHOD_CALL                                         !0, 'modify'
          4        SEND_VAL_EX                                              '%2B1+day'
          5        DO_FCALL                                      0  $5      
          6        ASSIGN                                                   !1, $5
    4     7        INIT_FCALL                                               'var_dump'
          8        IS_IDENTICAL                                     ~7      !0, !1
          9        SEND_VAL                                                 ~7
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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