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<?php $a = [1=>'a', 2=>'b']; var_dump(array_map(function($k, $v) { return ['val' => $v, 'label' => $k]; }, $a));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/s4FWI
function name:  (null)
number of ops:  10
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'array_map'
          3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Fs4FWI%3A5%240'
    8     4        SEND_VAL                                                 ~2
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $3      
          7        SEND_VAR                                                 $3
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Fs4FWI%3A5%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/s4FWI
function name:  {closure}
number of ops:  6
compiled vars:  !0 = $k, !1 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    7     2        INIT_ARRAY                                       ~2      !1, 'val'
          3        ADD_ARRAY_ELEMENT                                ~2      !0, 'label'
          4      > RETURN                                                   ~2
    8     5*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Fs4FWI%3A5%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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