public function setSource($source)
    {
        $sourceAttribute = $this->sourceAttribute;
        return (is_string($sourceAttribute) && !empty($sourceAttribute)) ? $this->$sourceAttribute = $source : null;
    }
public function setSource($source)
    {
        $sourceAttribute = $this->sourceAttribute;
        return (is_string($sourceAttribute) && !empty($sourceAttribute)) ? $this->$sourceAttribute = $source : null;
    }
public function setSource ( $ source ) { $ sourceAttribute = $ this -> sourceAttribute ; return ( is_string ( $ sourceAttribute ) && ! empty ( $ sourceAttribute ) ) ? $ this -> $ sourceAttribute = $ source : null ; }
Set source.
@param string $source
Set source .