http_support
(no version information, might be only in CVS)
http_support -- Check built-in HTTP support
Descrição
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.
Parâmetros
feature
feature to probe for
Valores de retornado
Returns integer, whether requested feature is supported,
or a bitmask with all supported features if feature
was omitted.
Exemplos
Exemplo 1. A http_support() example
<?php if (!http_support(HTTP_SUPPORT_REQUESTS) { die("Need HTTP request support!\n"); } ?>
|
|