public function fill($content)
    {
        if ($this->hasInstructions($content)) {
            $instructions = $this->getInstructions();
            foreach ($instructions as $instruction) {
                $content = $this->parseInstructions($content, $instruction);
            }
        }
        return $this->fillContent($content);
    }
public function fill($content)
    {
        if ($this->hasInstructions($content)) {
            $instructions = $this->getInstructions();
            foreach ($instructions as $instruction) {
                $content = $this->parseInstructions($content, $instruction);
            }
        }
        return $this->fillContent($content);
    }
public function fill ( $ content ) { if ( $ this -> hasInstructions ( $ content ) ) { $ instructions = $ this -> getInstructions ( ) ; foreach ( $ instructions as $ instruction ) { $ content = $ this -> parseInstructions ( $ content , $ instruction ) ; } } return $ this -> fillContent ( $ content ) ; }
fill notification notification content with variables

@param String $content
@return String
fill notification notification content with variables