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<?php $test = 'hello'; function test() { $vars = ['test']; foreach ($vars as $var) { global $$var; } echo $test; } test();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rH8J0
function name:  (null)
number of ops:  4
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'hello'
   13     1        INIT_FCALL                                               'test'
          2        DO_FCALL                                      0          
          3      > RETURN                                                   1

Function test:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 7
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 7
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename:       /in/rH8J0
function name:  test
number of ops:  10
compiled vars:  !0 = $vars, !1 = $var, !2 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   ASSIGN                                                   !0, <array>
    7     1      > FE_RESET_R                                       $4      !0, ->7
          2    > > FE_FETCH_R                                               $4, !1, ->7
    8     3    >   FETCH_W                      global lock         $5      !1
          4        FETCH_W                      local               $6      !1
          5        ASSIGN_REF                                               $6, $5
    7     6      > JMP                                                      ->2
          7    >   FE_FREE                                                  $4
   10     8        ECHO                                                     !2
   11     9      > RETURN                                                   null

End of function test

Generated using Vulcan Logic Dumper, using php 8.0.0


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