3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait foo { public function bar() { echo 'trait'; } } class a { public function bar() { echo 'parent'; } } class b extends a { use foo { a::bar insteadof bar; bar as bat; } } (new b)->bar();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qOS5T
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   DECLARE_CLASS                                            'b', 'a'
   18     1        NEW                                              $0      'b'
          2        DO_FCALL                                      0          
          3        INIT_METHOD_CALL                                         $0, 'bar'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Class foo:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qOS5T
function name:  bar
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ECHO                                                     'trait'
          1      > RETURN                                                   null

End of function bar

End of class foo.

Class a:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qOS5T
function name:  bar
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   ECHO                                                     'parent'
          1      > RETURN                                                   null

End of function bar

End of class a.

Class b: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
135.46 ms | 994 KiB | 13 Q