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<?php $seq = [2, 2, 3, 3, 3, 4, 4, 4, 4]; $test = array_reduce($seq, function($carry, $value) { return $carry ^ $value; }); var_dump($test);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/A2Jld
function name:  (null)
number of ops:  11
compiled vars:  !0 = $seq, !1 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    6     1        INIT_FCALL                                               'array_reduce'
          2        SEND_VAR                                                 !0
          3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FA2Jld%3A6%240'
    8     4        SEND_VAL                                                 ~3
          5        DO_ICALL                                         $4      
    6     6        ASSIGN                                                   !1, $4
   10     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FA2Jld%3A6%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/A2Jld
function name:  {closure}
number of ops:  5
compiled vars:  !0 = $carry, !1 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    7     2        BW_XOR                                           ~2      !0, !1
          3      > RETURN                                                   ~2
    8     4*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FA2Jld%3A6%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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