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apc_fetch
(PECL apc >= 3.0.0)
apc_fetch — Fetch a stored variable from the cache
Beschreibung
Fetchs a stored variable from the cache.
Parameter-Liste
- 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.
Rückgabewerte
The stored variable or array of variables on success; FALSE on failure
Beispiele
PHP Code
1
2
3
2
3
$bar = 'BAR';
apc_store('foo', $bar);
var_dump(apc_fetch('foo'));
Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
string(3) "BAR"
Siehe auch
- apc_store() - Cache a variable in the data store
- apc_delete() - Removes a stored variable from the cache