How to break foreach loop in PHP

We have the following predefined array


<?php
    $my_array = array(
        "key1" => "value1",
        "key2" => "value2",
        "key3" => "value3",
        "key4" => "value4",
        "key5" => "value5",
        "key6" => "value6",
        "key7" => "value7"
    );
?>


Now please choose the number of items you want to print!

Please Enter the number 1 2 3 4 5 6 7