(PECL apc >= 3.0.0)
Fetch a stored variable from the cache
mixed apc_fetch ( mixed $key [, bool &$success ] )
Fetchs a stored variable from the cache.
Parameters:
key
The key
used to store the value (with apc_store()). If an array is passed then each element is fetched and returned.
success
Set to TRUE
in success and FALSE
in failure.
Returns:
The stored variable or array of variables on success; FALSE
on failure
Changelog:
3.0.17
The success
parameter was added.
Examples:
A apc_fetch() example
<?php $bar = 'BAR'; apc_store('foo', $bar); var_dump(apc_fetch('foo')); ?>
The above example will output:
string(3) "BAR"
See also:
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