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<?php $a = new DateTime(); $b = clone $a; $b->add(new DateInterval('P1D')); var_dump($a, $b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IS01A
function name:  (null)
number of ops:  16
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
    4     3        CLONE                                            ~5      !0
          4        ASSIGN                                                   !1, ~5
    6     5        INIT_METHOD_CALL                                         !1, 'add'
          6        NEW                                              $7      'DateInterval'
          7        SEND_VAL_EX                                              'P1D'
          8        DO_FCALL                                      0          
          9        SEND_VAR_NO_REF_EX                                       $7
         10        DO_FCALL                                      0          
    8    11        INIT_FCALL                                               'var_dump'
         12        SEND_VAR                                                 !0
         13        SEND_VAR                                                 !1
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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