(PECL apc >= 3.1.4)
apc_bin_dumpfile — Output a binary dump of cached files and user variables to a file
$files
, array $user_vars
, string $filename
[, int $flags = 0
[, resource $context
]] )Outputs a binary dump of the given files and user variables from the APC cache to the named file.
files
The file names being dumped.
user_vars
The user variables being dumped.
filename
The filename where the dump is being saved.
flags
Flags passed to the filename stream. See the
file_put_contents() documentation for details.
context
The context passed to the filename stream. See the
file_put_contents() documentation for details.
The number of bytes written to the file, otherwise
FALSE if APC is not enabled, filename is an invalid file name,
filename can't be opened, the file dump can't be completed
(e.g., the hard drive is out of disk space), or an unknown error was encountered.