3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function A () { echo "I'm A"; } } class B extends A { function __construct() { parent::__constrUct(); } } $b = new B;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rvtdc
function name:  (null)
number of ops:  4
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   NEW                                              $1      'B'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
          3      > RETURN                                                   1

Class A:
Function a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rvtdc
function name:  A
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ECHO                                                     'I%27m+A'
          1      > RETURN                                                   null

End of function a

End of class A.

Class B:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rvtdc
function name:  __construct
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_STATIC_METHOD_CALL                                  
          1        DO_FCALL                                      0          
   10     2      > RETURN                                                   null

End of function __construct

Function a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rvtdc
function name:  A
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ECHO                                                     'I%27m+A'
          1      > RETURN                                                   null

End of function a

End of class B.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
159.43 ms | 1448 KiB | 13 Q