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<?php class XXX { function yo(){ echo 'yo!'; } } class Test { protected $class = 'XXX'; function __construct(){ $class = $this->class; $xxx = new $class(); $xxx->yo(); } } $test = new Test();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JZSP0
function name:  (null)
number of ops:  4
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   18     0  E >   NEW                                              $1      'Test'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
          3      > RETURN                                                   1

Class XXX:
Function yo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JZSP0
function name:  yo
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   ECHO                                                     'yo%21'
    6     1      > RETURN                                                   null

End of function yo

End of class XXX.

Class Test:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JZSP0
function name:  __construct
number of ops:  9
compiled vars:  !0 = $class, !1 = $xxx
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   FETCH_OBJ_R                                      ~2      'class'
          1        ASSIGN                                                   !0, ~2
   13     2        FETCH_CLASS                                   0  $4      !0
          3        NEW                                              $5      $4
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !1, $5
   14     6        INIT_METHOD_CALL                                         !1, 'yo'
          7        DO_FCALL                                      0          
   15     8      > RETURN                                                   null

End of function __construct

End of class Test.

Generated using Vulcan Logic Dumper, using php 8.0.0


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