&reftitle.setup;
&reftitle.required;
PECL/oauth requires PHP 5.1 or newer, ext/hash and ext/pcre.
PECL/oauth may optionally require libcurl if selected at build
time. If configured with libcurl, it must be built with HTTPS
support.
&reference.oauth.configure;
&reftitle.runtime;
&no.config;
&reftitle.resources;
&no.resource;