original_string: public function isModified()
      {
          if (isset($this->data['fields'])) {
              foreach ($this->data['fields'] as $name => $value) {
                  if ($this->isFieldModified($name)) {
                      return true;
                  }
              }
          }
  
          if (isset($this->data['embeddedsOne'])) {
              foreach ($this->data['embeddedsOne'] as $name => $embedded) {
                  if ($embedded && $embedded->isModified()) {
                      return true;
                  }
                  if ($this->isEmbeddedOneChanged($name)) {
                      $root = null;
                      if ($this instanceof Document) {
                          $root = $this;
                      } elseif ($rap = $this->getRootAndPath()) {
                          $root = $rap['root'];
                      }
                      if ($root && !$root->isNew()) {
                          return true;
                      }
                  }
              }
          }
  
          if (isset($this->data['embeddedsMany'])) {
              foreach ($this->data['embeddedsMany'] as $name => $group) {
                  foreach ($group->getAdd() as $document) {
                      if ($document->isModified()) {
                          return true;
                      }
                  }
                  $root = null;
                  if ($this instanceof Document) {
                      $root = $this;
                  } elseif ($rap = $this->getRootAndPath()) {
                      $root = $rap['root'];
                  }
                  if ($root && !$root->isNew()) {
                      if ($group->getRemove()) {
                          return true;
                      }
                  }
                  if ($group->isSavedInitialized()) {
                      foreach ($group->getSaved() as $document) {
                          if ($document->isModified()) {
                              return true;
                          }
                      }
                  }
              }
          }
  
          return false;
      }
code: public function isModified()
      {
          if (isset($this->data['fields'])) {
              foreach ($this->data['fields'] as $name => $value) {
                  if ($this->isFieldModified($name)) {
                      return true;
                  }
              }
          }
  
          if (isset($this->data['embeddedsOne'])) {
              foreach ($this->data['embeddedsOne'] as $name => $embedded) {
                  if ($embedded && $embedded->isModified()) {
                      return true;
                  }
                  if ($this->isEmbeddedOneChanged($name)) {
                      $root = null;
                      if ($this instanceof Document) {
                          $root = $this;
                      } elseif ($rap = $this->getRootAndPath()) {
                          $root = $rap['root'];
                      }
                      if ($root && !$root->isNew()) {
                          return true;
                      }
                  }
              }
          }
  
          if (isset($this->data['embeddedsMany'])) {
              foreach ($this->data['embeddedsMany'] as $name => $group) {
                  foreach ($group->getAdd() as $document) {
                      if ($document->isModified()) {
                          return true;
                      }
                  }
                  $root = null;
                  if ($this instanceof Document) {
                      $root = $this;
                  } elseif ($rap = $this->getRootAndPath()) {
                      $root = $rap['root'];
                  }
                  if ($root && !$root->isNew()) {
                      if ($group->getRemove()) {
                          return true;
                      }
                  }
                  if ($group->isSavedInitialized()) {
                      foreach ($group->getSaved() as $document) {
                          if ($document->isModified()) {
                              return true;
                          }
                      }
                  }
              }
          }
  
          return false;
      }
code_tokens: public function isModified ( ) { if ( isset ( $ this -> data [ 'fields' ] ) ) { foreach ( $ this -> data [ 'fields' ] as $ name => $ value ) { if ( $ this -> isFieldModified ( $ name ) ) { return true ; } } } if ( isset ( $ this -> data [ 'embeddedsOne' ] ) ) { foreach ( $ this -> data [ 'embeddedsOne' ] as $ name => $ embedded ) { if ( $ embedded && $ embedded -> isModified ( ) ) { return true ; } if ( $ this -> isEmbeddedOneChanged ( $ name ) ) { $ root = null ; if ( $ this instanceof Document ) { $ root = $ this ; } elseif ( $ rap = $ this -> getRootAndPath ( ) ) { $ root = $ rap [ 'root' ] ; } if ( $ root && ! $ root -> isNew ( ) ) { return true ; } } } } if ( isset ( $ this -> data [ 'embeddedsMany' ] ) ) { foreach ( $ this -> data [ 'embeddedsMany' ] as $ name => $ group ) { foreach ( $ group -> getAdd ( ) as $ document ) { if ( $ document -> isModified ( ) ) { return true ; } } $ root = null ; if ( $ this instanceof Document ) { $ root = $ this ; } elseif ( $ rap = $ this -> getRootAndPath ( ) ) { $ root = $ rap [ 'root' ] ; } if ( $ root && ! $ root -> isNew ( ) ) { if ( $ group -> getRemove ( ) ) { return true ; } } if ( $ group -> isSavedInitialized ( ) ) { foreach ( $ group -> getSaved ( ) as $ document ) { if ( $ document -> isModified ( ) ) { return true ; } } } } } return false ; }
docstring: Returns if the document is modified.
  
  @return bool If the document is modified.
  
  @api
docstring_tokens: Returns if the document is modified .