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<?php $foo = "bar"; $outer = function () use ( $foo ) { $inner = function () use ( $foo ) { var_dump( $foo ); }; $inner(); }; $outer(); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bc7uV
function name:  (null)
number of ops:  7
compiled vars:  !0 = $foo, !1 = $outer
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'bar'
    4     1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Fbc7uV%3A4%240'
          2        BIND_LEXICAL                                             ~3, !0
          3        ASSIGN                                                   !1, ~3
   13     4        INIT_DYNAMIC_CALL                                        !1
          5        DO_FCALL                                      0          
   14     6      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Fbc7uV%3A4%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bc7uV
function name:  {closure}
number of ops:  7
compiled vars:  !0 = $foo, !1 = $inner
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   BIND_STATIC                                              !0
    6     1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Fbc7uV%3A6%241'
          2        BIND_LEXICAL                                             ~2, !0
          3        ASSIGN                                                   !1, ~2
   10     4        INIT_DYNAMIC_CALL                                        !1
          5        DO_FCALL                                      0          
   11     6      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Fbc7uV%3A4%240

Function %00%7Bclosure%7D%2Fin%2Fbc7uV%3A6%241:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bc7uV
function name:  {closure}
number of ops:  5
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   BIND_STATIC                                              !0
    7     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    8     4      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Fbc7uV%3A6%241

Generated using Vulcan Logic Dumper, using php 8.0.0


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