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<?php class Foo { public function foo() { throw new Exception("foo"); } } class Bar { public function bar() { $foo = new Foo; $foo->foo(); } } try { $bar = new Bar; $bar->bar(); } catch (Exception $e) { echo $e->getMessage(); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 6
Branch analysis from position: 6
2 jumps found. (Code = 107) Position 1 = 7, Position 2 = -2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pFm1q
function name:  (null)
number of ops:  11
compiled vars:  !0 = $bar, !1 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   21     0  E >   NEW                                              $2      'Bar'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
   22     3        INIT_METHOD_CALL                                         !0, 'bar'
          4        DO_FCALL                                      0          
          5      > JMP                                                      ->10
   23     6  E > > CATCH                                       last         'Exception'
   24     7    >   INIT_METHOD_CALL                                         !1, 'getMessage'
          8        DO_FCALL                                      0  $6      
          9        ECHO                                                     $6
   25    10    > > RETURN                                                   1

Class Foo:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 108) Position 1 = -2
filename:       /in/pFm1q
function name:  foo
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   NEW                                              $0      'Exception'
          1        SEND_VAL_EX                                              'foo'
          2        DO_FCALL                                      0          
          3      > THROW                                         0          $0
    8     4*     > RETURN                                                   null

End of function foo

End of class Foo.

Class Bar:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pFm1q
function name:  bar
number of ops:  6
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   15     0  E >   NEW                                              $1      'Foo'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   16     3        INIT_METHOD_CALL                                         !0, 'foo'
          4        DO_FCALL                                      0          
   17     5      > RETURN                                                   null

End of function bar

End of class Bar.

Generated using Vulcan Logic Dumper, using php 8.0.0


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