%s %s %s %s '; function pageTitle($string) { $this->pagetitle .= (string)$string." | ".$this->siteName; } function changebody($string) { $this->bodyStructure .= (string)$string; } function addHeader($string) { if($this->addheader === null) { $this->addheader = " "; } $this->addheader .= (string)$string; } function output() { if($this->sheader === null) { $this->sheader = getCSS($this->studio); } if($this->pagetitle === null) { $this->pagetitle = $GLOBALS['siteName']; } if($this->navbar === null) { $this->navbar = getNav(); } if($this->footer === null) { $this->footer = getFooter(); } echo sprintf( $this->pageStructure, $this->pagetitle, $this->sheader.$this->addheader, $this->navbar, $this->body, $this->footer ); } }