(PECL apc >= 3.1.4)
apc_bin_dump — Get a binary dump of the given files and user variables
$files
= NULL
[, array $user_vars
= NULL
]] ) : string
Returns a binary dump of the given files and user variables from the APC cache.
A NULL
for files or user_vars signals a dump of every entry, whereas array() will dump
nothing.
Returns a binary dump of the given files and user variables from the APC cache,
FALSE
if APC is not enabled, or NULL
if an unknown error is encountered.