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<?php $a = [1, 2, 3]; $c = static fn(int $x) => $x*2; $result = array_map(callback: $c, array: $a); var_dump($result);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WKYXk
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a, !1 = $c, !2 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FWKYXk%3A4%240'
          2        ASSIGN                                                   !1, ~4
    6     3        INIT_FCALL                                               'array_map'
          4        SEND_VAR                                                 !1
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $6      
          7        ASSIGN                                                   !2, $6
    8     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !2
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FWKYXk%3A4%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WKYXk
function name:  {closure}
number of ops:  4
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   RECV                                             !0      
          1        MUL                                              ~1      !0, 2
          2      > RETURN                                                   ~1
          3*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FWKYXk%3A4%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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