PHP Exercises: Get the last element of a given list

Last update on August 19 2022 21:50:29 (UTC/GMT +8 hours)

PHP: Exercise-86 with Solution

Write a PHP program to get the last element of a given list.

Sample Solution: -

PHP Code:

<?php
function last($items)
{
    return end($items);
}

print_r(last([1, 2, 3]));
echo "\n";
print_r(last([2, 1, 3, -4, 5, 1, 2]));

?>

Sample Output:

3
2

Flowchart:

PHP Code Editor:

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Previous: Write a PHP program to get the head of a given list.
Next: Write a PHP program to retrieve all of the values for a given key.

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Returns all elements in an array except for the first one

Example:

<?php
function tips_tail($items)
{
  return count($items) > 1 ? array_slice($items, 1) : $items;
}

print_r(tips_tail([1, 5, 7]));
?>

Output:

Array
(
    [0] => 5
    [1] => 7
)