APC_FETCH(3) 1 APC_FETCH(3)
apc_fetch - Fetch a stored variable from the cache
SYNOPSIS
mixed apc_fetch (mixed $key, [bool &$success])
DESCRIPTION
Fetchs a stored variable from the cache.
PARAMETERS
o $key
- The $key used to store the value (with apc_store(3)). If an array is passed then each element is fetched and returned.
o $success
- Set to TRUE in success and FALSE in failure.
RETURN VALUES
The stored variable or array of variables on success; FALSE on failure
EXAMPLES
Example #1
A apc_fetch(3) example
<?php
$bar = 'BAR';
apc_store('foo', $bar);
var_dump(apc_fetch('foo'));
?>
The above example will output:
string(3) "BAR"
CHANGELOG
+--------+------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+------------------------------------+
|3.0.17 | |
| | |
| | The $success parameter was added. |
| | |
+--------+------------------------------------+
SEE ALSO
apc_store(3), apc_delete(3), APCIterator.
PHP Documentation Group APC_FETCH(3)
