protected function removeMissingValues($data)
    {
        $numericKeys = true;

        foreach ($data as $key => $value) {
            if (($value instanceof PotentiallyMissing && $value->isMissing()) ||
                ($value instanceof self &&
                $value->resource instanceof PotentiallyMissing &&
                $value->isMissing())) {
                unset($data[$key]);
            } else {
                $numericKeys = $numericKeys && is_numeric($key);
            }
        }

        if (property_exists($this, 'preserveKeys') && $this->preserveKeys === true) {
            return $data;
        }

        return $numericKeys ? array_values($data) : $data;
    }
protected function removeMissingValues($data)
    {
        $numericKeys = true;

        foreach ($data as $key => $value) {
            if (($value instanceof PotentiallyMissing && $value->isMissing()) ||
                ($value instanceof self &&
                $value->resource instanceof PotentiallyMissing &&
                $value->isMissing())) {
                unset($data[$key]);
            } else {
                $numericKeys = $numericKeys && is_numeric($key);
            }
        }

        if (property_exists($this, 'preserveKeys') && $this->preserveKeys === true) {
            return $data;
        }

        return $numericKeys ? array_values($data) : $data;
    }
protected function removeMissingValues ( $ data ) { $ numericKeys = true ; foreach ( $ data as $ key => $ value ) { if ( ( $ value instanceof PotentiallyMissing && $ value -> isMissing ( ) ) || ( $ value instanceof self && $ value -> resource instanceof PotentiallyMissing && $ value -> isMissing ( ) ) ) { unset ( $ data [ $ key ] ) ; } else { $ numericKeys = $ numericKeys && is_numeric ( $ key ) ; } } if ( property_exists ( $ this , 'preserveKeys' ) && $ this -> preserveKeys === true ) { return $ data ; } return $ numericKeys ? array_values ( $ data ) : $ data ; }
Remove the missing values from the filtered data.

@param  array  $data
@return array
Remove the missing values from the filtered data .