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<?php $a = ''; $b = ''; var_dump([--$a, ++$b]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EeLhK
function name:  (null)
number of ops:  10
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, ''
    4     1        ASSIGN                                                   !1, ''
    5     2        INIT_FCALL                                               'var_dump'
          3        PRE_DEC                                          ~4      !0
          4        INIT_ARRAY                                       ~5      ~4
          5        PRE_INC                                          ~6      !1
          6        ADD_ARRAY_ELEMENT                                ~5      ~6
          7        SEND_VAL                                                 ~5
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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