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<?php class foo { public function bar() { return "FooBar"; } } echo "before 5.4 : " ; $foo = new foo(); echo $foo->bar() . PHP_EOL; echo "after 5.4 : "; echo (new foo())->bar();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/akBI1
function name:  (null)
number of ops:  15
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   ECHO                                                     'before+5.4+%3A+'
   14     1        NEW                                              $1      'foo'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
   15     4        INIT_METHOD_CALL                                         !0, 'bar'
          5        DO_FCALL                                      0  $4      
          6        CONCAT                                           ~5      $4, '%0A'
          7        ECHO                                                     ~5
   17     8        ECHO                                                     'after+5.4+%3A+'
   18     9        NEW                                              $6      'foo'
         10        DO_FCALL                                      0          
         11        INIT_METHOD_CALL                                         $6, 'bar'
         12        DO_FCALL                                      0  $8      
         13        ECHO                                                     $8
         14      > RETURN                                                   1

Class foo:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/akBI1
function name:  bar
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E > > RETURN                                                   'FooBar'
    8     1*     > RETURN                                                   null

End of function bar

End of class foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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