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<?php var_dump( DateTimeImmutable::createFromFormat('Y-m-d', '2018-03-04')->format('Y-m-d H:i:s'), (new DateTimeImmutable('2018-03-04'))->format('Y-m-d H:i:s') );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VVGhH
function name:  (null)
number of ops:  18
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
    4     1        INIT_STATIC_METHOD_CALL                                  'DateTimeImmutable', 'createFromFormat'
          2        SEND_VAL                                                 'Y-m-d'
          3        SEND_VAL                                                 '2018-03-04'
          4        DO_FCALL                                      0  $0      
          5        INIT_METHOD_CALL                                         $0, 'format'
          6        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
          7        DO_FCALL                                      0  $1      
          8        SEND_VAR                                                 $1
    5     9        NEW                                              $2      'DateTimeImmutable'
         10        SEND_VAL_EX                                              '2018-03-04'
         11        DO_FCALL                                      0          
         12        INIT_METHOD_CALL                                         $2, 'format'
         13        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         14        DO_FCALL                                      0  $4      
         15        SEND_VAR                                                 $4
    3    16        DO_ICALL                                                 
    6    17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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