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<?php $lambda = function($a, $b) { echo $a + $b; }; $foo = 'hello'; $closure = function() use ($foo) { echo $foo; }; $closure();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fbj0q
function name:  (null)
number of ops:  9
compiled vars:  !0 = $lambda, !1 = $foo, !2 = $closure
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Ffbj0q%3A3%240'
          1        ASSIGN                                                   !0, ~3
          2        ASSIGN                                                   !1, 'hello'
    4     3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Ffbj0q%3A4%241'
          4        BIND_LEXICAL                                             ~6, !1
          5        ASSIGN                                                   !2, ~6
    5     6        INIT_DYNAMIC_CALL                                        !2
          7        DO_FCALL                                      0          
          8      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Ffbj0q%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fbj0q
function name:  {closure}
number of ops:  5
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        ADD                                              ~2      !0, !1
          3        ECHO                                                     ~2
          4      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Ffbj0q%3A3%240

Function %00%7Bclosure%7D%2Fin%2Ffbj0q%3A4%241:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fbj0q
function name:  {closure}
number of ops:  3
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   BIND_STATIC                                              !0
          1        ECHO                                                     !0
          2      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Ffbj0q%3A4%241

Generated using Vulcan Logic Dumper, using php 8.0.0


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