FDF
PHP Manual

fdf_header

(PHP 4 >= 4.3.0, PHP 5)

fdf_header — Sets FDF-specific output headers

说明

void fdf_header ( void )

This is a convenience function to set appropriate HTTP headers for FDF output. It sets the Content-type: to application/vnd.fdf.

返回值

无返回值。


FDF
PHP Manual