PHP | ArrayIterator getArrayCopy() Function

The ArrayIterator::getArrayCopy() function is an inbuilt function in PHP which is used to create a copy of an array. Syntax:

array ArrayIterator::getArrayCopy( void )

Parameters: This function does not accept any parameters. Return Value: This function returns the copy of array. Below programs illustrate the ArrayIterator::getArrayCopy() function in PHP: Program 1: php

<?php
 
// Declare an ArrayIterator
$arrItr = new ArrayIterator(
    array('G', 'e', 'e', 'k', 's', 'f', 'o', 'r')
);

// Create a copy of array
$copyArr = $arrItr->getArrayCopy();

// Display the array iterator element
var_dump($copyArr);
 
?>

Program 2: php

<?php
 
// Declare an ArrayIterator
$arrItr = new ArrayIterator(
    array("Geeks", "for", "Geeks")
);
 
// Append the element into array
$arrItr->append("Computer");
$arrItr->append("Science");
$arrItr->append("Portal");

// Create copy of array iterator
$copyArr = $arrItr->getArrayCopy();

// Display the array element 
var_dump($copyArr);

?>

Reference: https://www.php.net/manual/en/arrayiterator.getarraycopy.php