The offsetGet() function of the ArrayObject class in PHP is used to get the value present at a specific index at the ArrayObject. Syntax:

mixed offsetGet($index) 

Parameters: This function accepts a single parameter $index for which corresponding value will be returned. Return Value: This function returns the value present at the specified index in the ArrayObject. Below programs illustrate the above function: Program 1:

 

<?php

// PHP program to illustrate the

// offsetGet() function

​

$arr = array("geeks100", "geeks99", "geeks1", "geeks02");

​

// Create array object

$arrObject = new ArrayObject($arr);

​

// Value present at index 1

echo "".($arrObject->offsetGet(1));

​

// Value present at index 3

echo "\n".($arrObject->offsetGet(3));

​

// Value present at index 0

echo "\n".($arrObject->offsetGet(0));

​

?>

Program 2:

 

<?php

// PHP program to illustrate the

// offsetGet() function

​

$arr = array("Welcome"=>"1", "to" => "2", "GfG" => "3");

​

// Create array object

$arrObject = new ArrayObject($arr);

​

// Print the value at index "Welcome"

echo $arrObject->offsetGet("Welcome");

​

// Print the value at index "to"

echo "\n".$arrObject->offsetGet("to");

?>

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