http_match_request_header

http_negotiate_charset

HTTP Функции

PHP Manual

http_support

(PECL pecl_http:0.15.0-1.5.5)

http_support — Check built-in HTTP support

Описание

int http_support ([ int $feature = 0 ] )

Check for features that require external libraries.

See the feature support constants table for possible values for the feature argument.

Список параметров

feature

feature to probe for

Возвращаемые значения

Returns integer, whether requested feature is supported, or a bitmask with all supported features if feature was omitted.

Примеры

Пример #1 A http_support() example

<?php
if (!http_support(HTTP_SUPPORT_REQUESTS)) {
    die("Need HTTP request support!\n");
}
?>

http_match_request_header

http_negotiate_charset

HTTP Функции

PHP Manual