Memcached::isPristine

(PECL memcached >= 2.0.0)

Memcached::isPristineCheck if the instance was recently created

Beschreibung

public bool Memcached::isPristine ( void )

Memcached::isPristine() checks if the Memcache instance was recently created.

Parameter-Liste

Diese Funktion hat keine Parameter.

R├╝ckgabewerte

Returns the true if instance is recently created, false otherwise.

Siehe auch

add a note add a note

User Contributed Notes 2 notes

up
2
gerben at gerbs dot net
9 months ago
How is the return value determined? What is the definition of 'recently'? Does this function return true if the item was stored using the current connection?
up
-1
vick dot qi at yahoo dot com
1 month ago
From the source code of contructor, the "recently" means the connection to server of the instence is recently created, that is the instance was created without a persistent_id parameter or the first to use the persistent_id.

For instance, the gives a bool(true):

$memcached = new Memcached();
$isPristine = $memcached->isPristine();
var_dump($isPristine);

This also gives a bool(true):

$memcached = new Memcached('pid1');
$isPristine = $memcached->isPristine();
var_dump($isPristine);

while this gives a bool(false):

$memcached = new Memcached('pid1');
$memcached2 = new Memcached('pid1');
$isPristine = $memcached2->isPristine();
var_dump($isPristine);
To Top