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<?php function foo() { function bar() { return "This actually works."; } } foo(); echo bar();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/u627d
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   INIT_FCALL                                               'foo'
          1        DO_FCALL                                      0          
   14     2        INIT_FCALL_BY_NAME                                       'bar'
          3        DO_FCALL                                      0  $1      
          4        ECHO                                                     $1
          5      > RETURN                                                   1

Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/u627d
function name:  foo
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   DECLARE_FUNCTION                                         'bar'
    9     1      > RETURN                                                   null

End of function foo

Function %00bar%2Fin%2Fu627d%3A6%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/u627d
function name:  bar
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E > > RETURN                                                   'This+actually+works.'
    8     1*     > RETURN                                                   null

End of function %00bar%2Fin%2Fu627d%3A6%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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