3v4l.org

run code in 300+ PHP versions simultaneously
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/og8bn
function name:  (null)
number of ops:  9
compiled vars:  !0 = $thing
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   16     0  E >   NEW                                              $1      'Thing'
          1        SEND_VAL_EX                                              'hello'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
   18     4        INIT_METHOD_CALL                                         !0, 'withSomething'
          5        SEND_VAL_EX                                              'goodbye'
          6        DO_FCALL                                      0  $4      
          7        ASSIGN                                                   !0, $4
          8      > RETURN                                                   1

Class Thing:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/og8bn
function name:  __construct
number of ops:  4
compiled vars:  !0 = $something
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
          1        ASSIGN_OBJ                                               'something'
          2        OP_DATA                                                  !0
          3      > RETURN                                                   null

End of function __construct

Function withsomething:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/og8bn
function name:  withSomething
number of ops:  10
compiled vars:  !0 = $something, !1 = $instance
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   RECV                                             !0      
    8     1        FETCH_THIS                                       ~2      
          2        CLONE                                            ~3      ~2
          3        ASSIGN                                                   !1, ~3
   10     4        ASSIGN_OBJ                                               !1, 'something'
          5        OP_DATA                                                  !0
   12     6        VERIFY_RETURN_TYPE                                       !1
          7      > RETURN                                                   !1
   13     8*       VERIFY_RETURN_TYPE                                       
          9*     > RETURN                                                   null

End of function withsomething

End of class Thing.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
172.09 ms | 976 KiB | 13 Q