SplObjectStorage::offsetExistsSplObjectStorage::offsetGet
(PHP 5 >= 5.3.0)
SplObjectStorage::offsetGet — Returns the data associated with an object
Descripción
Returns the data associated with an object in the storage.
Valores devueltos
The data previously associated with the object in the storage.
Ejemplos
Example #1 SplObjectStorage::offsetGet() example
<?php
$s = new SplObjectStorage;
$o1 = new StdClass;
$o2 = new StdClass;
$s[$o1] = "hello";
$s->attach($o2);
var_dump($s->offsetGet($o1)); // Similar to $s[$o1]
var_dump($s->offsetGet($o2)); // Similar to $s[$o2]
?>
El resultado del ejemplo sería algo similar a:
string(5) "hello" NULL
Ver también
- SplObjectStorage::offsetSet() - Associates data to an object in the storage
- SplObjectStorage::offsetExists() - Checks whether an object exists in the storage
- SplObjectStorage::offsetUnset() - Removes an object from the storage
add a note
User Contributed Notes
SplObjectStorage::offsetGet
There are no user contributed notes for this page.