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