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<?php $dt = new DateTime(); $dt->setDate(2017, null, 1); echo $dt->format('r');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PWf42
function name:  (null)
number of ops:  13
compiled vars:  !0 = $dt
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    4     3        INIT_METHOD_CALL                                         !0, 'setDate'
          4        SEND_VAL_EX                                              2017
          5        SEND_VAL_EX                                              null
          6        SEND_VAL_EX                                              1
          7        DO_FCALL                                      0          
    5     8        INIT_METHOD_CALL                                         !0, 'format'
          9        SEND_VAL_EX                                              'r'
         10        DO_FCALL                                      0  $5      
         11        ECHO                                                     $5
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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