PHP 5.4.31 Released

http_support

(PECL pecl_http >= 0.15.0)

http_supportCheck built-in HTTP support

Descrierea

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.

Parametri

feature

feature to probe for

Valorile întoarse

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

Exemple

Example #1 A http_support() example

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

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