public static function line( $str, $col = null, $erase = true ) {
		if( $col !== null ) {
			Cursor::rowcol($col, 1);
		}
		if( $erase ) {
			Erase::line();
		}
		fwrite(self::$stream, $str);
	}
public static function line( $str, $col = null, $erase = true ) {
		if( $col !== null ) {
			Cursor::rowcol($col, 1);
		}
		if( $erase ) {
			Erase::line();
		}
		fwrite(self::$stream, $str);
	}
public static function line ( $ str , $ col = null , $ erase = true ) { if ( $ col !== null ) { Cursor :: rowcol ( $ col , 1 ) ; } if ( $ erase ) { Erase :: line ( ) ; } fwrite ( self :: $ stream , $ str ) ; }
Output a line, erasing the line first

@param  string    $str String to output
@param  null|int $col The column to draw the current line
@param  boolean   $erase Clear the line before drawing the passed string
Output a line erasing the line first