Open In App

PHP SplObjectStorage offsetGet() Function

Last Updated : 23 Jun, 2023
Comments
Improve
Suggest changes
Like Article
Like
Report

The SplObjectStorage::offsetGet() function is an inbuilt function in PHP that is used to get the data associated with the object.

Syntax: 

object SplObjectStorage::offsetGet($obj)

Parameters: This function accepts a single parameter $obj which specifies the object to be fetched.

Return Value: This function returns the data previously associated with the object in the storage.

Below programs illustrate the SplObjectStorage::offsetGet() function in PHP:

Program 1: 

php 
<?php

// Create an empty SplObjectStorage
$str = new SplObjectStorage;
$obj = new StdClass;

// Attach $obj to $str 
$str->attach($obj, "GeeksforGeeks");

// Print Result
var_dump($str->offsetGet($obj)); 
?>

Output: 
string(13) "GeeksforGeeks"

 

Program 2: 

PHP 
<?php

// Create an Empty SplObjectStorage
$str = new SplObjectStorage();
 
$obj1 = new StdClass;
$obj2 = new StdClass;
$obj3 = new StdClass;
$obj4 = new StdClass;

// Attach objects
$str->attach($obj1, "GeeksforGeeks");
$str->attach($obj2, "GFG");
$str->attach($obj3);
$str->attach($obj4, "Hello GFG");

// Print result
var_dump($str->offsetGet($obj1)); 
var_dump($str->offsetGet($obj2)); 
var_dump($str->offsetGet($obj4)); 
var_dump($str->offsetGet($obj3)); 

?>

Output
string(13) "GeeksforGeeks"
string(3) "GFG"
string(9) "Hello GFG"
NULL

Reference: https://www.php.net/manual/en/splobjectstorage.offsetget.php


Next Article
PHP SplObjectStorage offsetSet() Function

R
R_Raj
Improve
Article Tags :

Similar Reads

We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our Cookie Policy & Privacy Policy
Lightbox