Online PHP editor | vld for n7fa6

@ 2017-11-27T00:34:31Z

<?php

// \Drupal\Core\Entity\EntityInterface
interface EntityInterface {
  // ...
}

// \Drupal\Core\Entity\OwnerInterface
interface OwnerInterface extends EntityInterface {
  // Just a marker interface (for now?).
}

// \Drupal\user\UserInterface
interface UserInterface extends OwnerInterface {
  // ...
}

// \Drupal\user\User
class User implements UserInterface {
}

// \Drupal\Core\Entity\OwnedEntityInterface
interface OwnedEntityInterface {
  // For callers this work fine when you pass an object whose class implements
  // UserInterface. Implementors may need to adapt but this is fine according to
  // our current policies (https://www.drupal.org/core/d8-bc-policy):
  // "Interfaces follow a similar pattern as above with respect to @api,
  //  @internal, or neither. However, in case of neither tag, the interface is
  // treated as an API for callers but not for implementers."
  public function setOwner(OwnerInterface $owner);
  // ...
}

// Example class. 
class OwnedEntity implements OwnedEntityInterface {
  public function setOwner(OwnerInterface $owner) {}
}

/**
 * @deprecated
 */
// \Drupal\user\EntityOwnerInterface
interface EntityOwnerInterface extends OwnedEntityInterface {
  // This now empty, all methods are in "OwnedEntityInterface".
}


$user = new User();
$entity = new OwnedEntity();
$entity->setOwner($user);

Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/n7fa6
function name:  (null)
number of ops:  15
compiled vars:  !0 = $user, !1 = $entity
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   DECLARE_CLASS                                            'ownerinterface'
   14     1        DECLARE_CLASS                                            'userinterface'
   19     2        DECLARE_CLASS                                            'user'
   35     3        DECLARE_CLASS                                            'ownedentity'
   43     4        DECLARE_CLASS                                            'entityownerinterface'
   48     5        NEW                                              $2      'User'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $2
   49     8        NEW                                              $5      'OwnedEntity'
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !1, $5
   50    11        INIT_METHOD_CALL                                         !1, 'setOwner'
         12        SEND_VAR_EX                                              !0
         13        DO_FCALL                                      0          
         14      > RETURN                                                   1

Class EntityInterface: [no user functions]
Class OwnerInterface: [no user functions]
Class UserInterface: [no user functions]
Class User: [no user functions]
Class OwnedEntityInterface:
Function setowner:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/n7fa6
function name:  setOwner
number of ops:  2
compiled vars:  !0 = $owner
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   30     0  E >   RECV                                             !0      
          1      > RETURN                                                   null

End of function setowner

End of class OwnedEntityInterface.

Class OwnedEntity:
Function setowner:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/n7fa6
function name:  setOwner
number of ops:  2
compiled vars:  !0 = $owner
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   36     0  E >   RECV                                             !0      
          1      > RETURN                                                   null

End of function setowner

End of class OwnedEntity.

Class EntityOwnerInterface: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0

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