src/Mail/Mail.php
private function formatTo() {

		$to = null;

		if(true === isset($this -> headers['to'])) {
			$to = $this -> emailsToString($this -> headers['to']);
		}

		return $to;
	}
private function formatTo() {

		$to = null;

		if(true === isset($this -> headers['to'])) {
			$to = $this -> emailsToString($this -> headers['to']);
		}

		return $to;
	}
private function formatTo ( ) { $ to = null ; if ( true === isset ( $ this -> headers [ 'to' ] ) ) { $ to = $ this -> emailsToString ( $ this -> headers [ 'to' ] ) ; } return $ to ; }
Formats the "to" email and returns it
@return string
Formats the to email and returns it