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<?php class Foo { public function fetch_row() { return array('2016-05-13'); } } $mysqliResult = new Foo(); var_dump($mysqliResult->fetch_row()[0]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dDlOV
function name:  (null)
number of ops:  10
compiled vars:  !0 = $mysqliResult
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   8     0  E >   NEW                                              $1      :15
         1        DO_FCALL                                      0          
         2        QM_ASSIGN                                                !0
  10     3        INIT_FCALL                                               'var_dump'
         4        INIT_METHOD_CALL                                         !0, 'fetch_row'
         5        DO_FCALL                                      0  $4      
         6        FETCH_DIM_R                                      ~5      $4, 0
         7        SEND_VAL                                                 ~5
         8        DO_ICALL                                                 
         9      > RETURN                                                   1

Class Foo:
Function fetch_row:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dDlOV
function name:  fetch_row
number of ops:  2
compiled vars:  none
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   4     0  E > > RETURN                                                   <array>
   5     1*     > RETURN                                                   null

End of function fetch_row

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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