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<?php $sum = function ($a, $b) { return $a + $b; }; echo '5 + 4 = ' . $sum(5, 4);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/L5m3D
function name:  (null)
number of ops:  9
compiled vars:  !0 = $sum
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FL5m3D%3A3%240'
          1        ASSIGN                                                   !0, ~1
    7     2        INIT_DYNAMIC_CALL                                        !0
          3        SEND_VAL_EX                                              5
          4        SEND_VAL_EX                                              4
          5        DO_FCALL                                      0  $3      
          6        CONCAT                                           ~4      '5+%2B+4+%3D+', $3
          7        ECHO                                                     ~4
          8      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FL5m3D%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/L5m3D
function name:  {closure}
number of ops:  5
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    4     2        ADD                                              ~2      !0, !1
          3      > RETURN                                                   ~2
    5     4*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FL5m3D%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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