PHP | ArrayIterator seek() Function

<?php

// Declare an ArrayIterator
$arrItr = new ArrayIterator(
    array(
        "a" => 4,
        "b" => 2,
        "g" => 8,
        "d" => 6,
        "e" => 1,
        "f" => 9
    )
);

// Seek the position
$arrItr->seek(5);
    
// Display the element
echo $arrItr->current();

?>

<?php
   
// Declare an ArrayIterator
$arrItr = new ArrayIterator(
    array(
        "b" => "for",
        "a" => "Geeks",
        "e" => "Science",
        "c" => "Geeks",
        "f" => "Portal",
        "d" => "Computer"
    )
);
  
// Check the validity of ArrayIterator
if($arrItr->valid()) {
    
    // Seek the position
    $arrItr->seek(3);
    
    // Display the element
    echo $arrItr->current();
}

?>