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<?php $couponHolder = array(); //$test = 'test'; $test = null; //$couponHolder['test'] = $test ? $test . '!' : null; $couponHolder['test'] = ($test . '!') ?: null; print_r($couponHolder);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UrGJu
function name:  (null)
number of ops:  11
compiled vars:  !0 = $couponHolder, !1 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN                                                   !1, null
    7     2        CONCAT                                           ~5      !1, '%21'
          3        JMP_SET                                          ~6      ~5, ->5
          4        QM_ASSIGN                                        ~6      null
          5        ASSIGN_DIM                                               !0, 'test'
          6        OP_DATA                                                  ~6
    8     7        INIT_FCALL                                               'print_r'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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