src/Entity/EntityCustomField.php
public function createStrRepresentation()
    {
        $entity = $this->getEntityData();
        if (is_array($entity) || $entity instanceof \ArrayAccess) {
            // for some reason, implode does not work directly on the entity traversable
            $strArr = array();
            foreach ($entity as $e) {
                $strArr[] = $e->__toString();
            }
            return implode("\x1E", $strArr); // ASCII "record separator" character
        } elseif ($entity) {
            return $entity->__toString();
        } else {
            return '';
        }
    }
public function createStrRepresentation()
    {
        $entity = $this->getEntityData();
        if (is_array($entity) || $entity instanceof \ArrayAccess) {
            // for some reason, implode does not work directly on the entity traversable
            $strArr = array();
            foreach ($entity as $e) {
                $strArr[] = $e->__toString();
            }
            return implode("\x1E", $strArr); // ASCII "record separator" character
        } elseif ($entity) {
            return $entity->__toString();
        } else {
            return '';
        }
    }
public function createStrRepresentation ( ) { $ entity = $ this -> getEntityData ( ) ; if ( is_array ( $ entity ) || $ entity instanceof \ ArrayAccess ) { // for some reason, implode does not work directly on the entity traversable $ strArr = array ( ) ; foreach ( $ entity as $ e ) { $ strArr [ ] = $ e -> __toString ( ) ; } return implode ( "\x1E" , $ strArr ) ; // ASCII "record separator" character } elseif ( $ entity ) { return $ entity -> __toString ( ) ; } else { return '' ; } }
Override the default string representation creator method

@return string
Override the default string representation creator method