runkit_superglobals
(PECL)
runkit_superglobals --
Return numerically indexed array of registered superglobals
说明
array
runkit_superglobals ( void )
返回值
Returns a numerically indexed array of the currently registered superglobals.
i.e. _GET, _POST, _REQUEST, _COOKIE, _SESSION, _SERVER, _ENV, _FILES