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<?php $config['slm_mail']['test_mode'] = false; var_dump(($config['slm_mail']['test_mode'])?:true);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ACXq7
function name:  (null)
number of ops:  11
compiled vars:  !0 = $config
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   FETCH_DIM_W                                      $1      !0, 'slm_mail'
          1        ASSIGN_DIM                                               $1, 'test_mode'
          2        OP_DATA                                                  <false>
    3     3        INIT_FCALL                                               'var_dump'
          4        FETCH_DIM_R                                      ~3      !0, 'slm_mail'
          5        FETCH_DIM_R                                      ~4      ~3, 'test_mode'
          6        JMP_SET                                          ~5      ~4, ->8
          7        QM_ASSIGN                                        ~5      <true>
          8        SEND_VAL                                                 ~5
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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