header_remove

(PHP 5 >= 5.3.0)

header_remove — Remove previously set headers

void header_remove ([ string $name ] )

Removes an HTTP header previously set using header().

name: The header name to be removed.

Note: This parameter is case-insensitive.

값을 반환하지 않습니다.

Example #1 Unsetting specific header.


<?php
header("X-Foo: Bar");
header("X-Bar: Baz");
header_remove("X-Foo"); 
?>

위 예제의 출력 예시:

X-Bar: Baz

Example #2 Unsetting all previously set headers.


<?php
header("X-Foo: Bar");
header("X-Bar: Baz");
header_remove(); 
?>

위 예제의 출력 예시:

Caution

This function will remove all headers set by PHP, including cookies, session and the X-Powered-By headers.