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<?php $a = [7, 5, 6, 9]; $b = [1, 3, 2, 4]; $result = array_map(function($a1,$b1){ return $a1.'-'.$b1; },$a,$b); print_r($result);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oQXMR
function name:  (null)
number of ops:  13
compiled vars:  !0 = $a, !1 = $b, !2 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    4     2        INIT_FCALL                                               'array_map'
          3        DECLARE_LAMBDA_FUNCTION                          ~5      [0]
          4        SEND_VAL                                                 ~5
          5        SEND_VAR                                                 !0
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                         $6      
          8        ASSIGN                                                   !2, $6
    5     9        INIT_FCALL                                               'print_r'
         10        SEND_VAR                                                 !2
         11        DO_ICALL                                                 
         12      > RETURN                                                   1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oQXMR
function name:  {closure}
number of ops:  6
compiled vars:  !0 = $a1, !1 = $b1
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        CONCAT                                           ~2      !0, '-'
          3        CONCAT                                           ~3      ~2, !1
          4      > RETURN                                                   ~3
          5*     > RETURN                                                   null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.0.0


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