http_support

(no version information, might be only in CVS)

http_support -- Check built-in HTTP support

Beschreibung

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.

Parameter Liste

feature

feature to probe for

Rückgabewerte

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

Beispiele

Beispiel 1. A http_support() example

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