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<?php function v($v) { return function() use ($v) { var_dump($v); }; } var_dump( v(42)() );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iBZ9b
function name:  (null)
number of ops:  9
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'v'
          2        SEND_VAL                                                 42
          3        DO_FCALL                                      0  $0      
          4        INIT_DYNAMIC_CALL                                        $0
          5        DO_FCALL                                      0  $1      
          6        SEND_VAR                                                 $1
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Function v:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iBZ9b
function name:  v
number of ops:  5
compiled vars:  !0 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
    3     1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FiBZ9b%3A3%240'
          2        BIND_LEXICAL                                             ~1, !0
    5     3      > RETURN                                                   ~1
    6     4*     > RETURN                                                   null

End of function v

Function %00%7Bclosure%7D%2Fin%2FiBZ9b%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iBZ9b
function name:  {closure}
number of ops:  5
compiled vars:  !0 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   BIND_STATIC                                              !0
    4     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    5     4      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FiBZ9b%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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