public function toArray()
    {
        $data = [];

        foreach (get_object_vars($this) as $field => $value) {
            if ($field[0] === '_') {
                continue;
            }

            if (is_object($value)) {
                if ($value instanceof self) {
                    $value = $value->toArray();
                } else {
                    continue;
                }
            } elseif (is_array($value) && ($first = current($value)) && $first instanceof self) {
                foreach ($value as $k => $v) {
                    $value[$k] = $v->toArray();
                }
            }

            if ($value !== null) {
                $data[$field] = $value;
            }
        }

        return $data;
    }
public function toArray()
    {
        $data = [];

        foreach (get_object_vars($this) as $field => $value) {
            if ($field[0] === '_') {
                continue;
            }

            if (is_object($value)) {
                if ($value instanceof self) {
                    $value = $value->toArray();
                } else {
                    continue;
                }
            } elseif (is_array($value) && ($first = current($value)) && $first instanceof self) {
                foreach ($value as $k => $v) {
                    $value[$k] = $v->toArray();
                }
            }

            if ($value !== null) {
                $data[$field] = $value;
            }
        }

        return $data;
    }
public function toArray ( ) { $ data = [ ] ; foreach ( get_object_vars ( $ this ) as $ field => $ value ) { if ( $ field [ 0 ] === '_' ) { continue ; } if ( is_object ( $ value ) ) { if ( $ value instanceof self ) { $ value = $ value -> toArray ( ) ; } else { continue ; } } elseif ( is_array ( $ value ) && ( $ first = current ( $ value ) ) && $ first instanceof self ) { foreach ( $ value as $ k => $ v ) { $ value [ $ k ] = $ v -> toArray ( ) ; } } if ( $ value !== null ) { $ data [ $ field ] = $ value ; } } return $ data ; }
Returns the instance as an array representation

@return array
Returns the instance as an array representation