SplObjectStorage
PHP Manual

SplObjectStorage::offsetGet

(PHP 5 >= 5.3.0)

SplObjectStorage::offsetGetReturns the data associated with an object

Описание

public mixed SplObjectStorage::offsetGet ( object $object )

Returns the data associated with an object in the storage.

Параметри

object

The object to look for.

Връщани стойности

The data previously associated with the object in the storage.

Примери

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]
?>

Примерът по-горе ще изведе нещо подобно на:

string(5) "hello"
NULL

Вж. също


SplObjectStorage
PHP Manual