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<?php $callable = function(&$foo) { $foo = 42; }; $bar = 23; $callable(23); var_dump($bar);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/moE3A
function name:  (null)
number of ops:  10
compiled vars:  !0 = $callable, !1 = $bar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FmoE3A%3A3%240'
          1        ASSIGN                                                   !0, ~2
    7     2        ASSIGN                                                   !1, 23
    8     3        INIT_DYNAMIC_CALL                                        !0
          4        SEND_VAL_EX                                              23
          5        DO_FCALL                                      0          
   10     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FmoE3A%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/moE3A
function name:  {closure}
number of ops:  3
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        ASSIGN                                                   !0, 42
    5     2      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FmoE3A%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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