http_support

(PECL pecl_http >= 0.15.0)

http_supportCheck built-in HTTP support

Descrizione

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.

Elenco dei parametri

feature

feature to probe for

Valori restituiti

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

Esempi

Example #1 A http_support() example

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

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top