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<?php var_dump((string) new Exception("\0 bar ") . "foo");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JldYh
function name:  (null)
number of ops:  9
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'var_dump'
          1        NEW                                                  $0      'Exception'
          2        SEND_VAL_EX                                                  '%00+bar+'
          3        DO_FCALL                                          0          
          4        CAST                                              6  ~2      $0
          5        CONCAT                                               ~3      ~2, 'foo'
          6        SEND_VAL                                                     ~3
          7        DO_ICALL                                                     
          8      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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