PHP: What is the fastest and easiest way to get the last element of an array?

Question

What is the fastest and easiest way to get the last element of an array, be it an indexed array, an associative array, or a multidimensional array?

Answer 1

$myArray = array( 5, 4, 3, 2, 1 );

echo end($myArray);

prints "1"

Answer 2

array_pop ()

It removes the element from the end of the array. If you need to keep the array in measure, you can use it and then add the value back to the end of the array.$array[] = $popped_val

Answer 3

:

$arrayname[count(arrayname)-1]

Answer 4

array_pop : array_pop

array_pop -

Answer 5

. , :

function array_top(&$array) {
    $top = end($array);
    reset($array); // Optional
    return $top;
}

Alternatively, depending on your nature:

function array_top(&$array) {
    $top = array_pop($array);
    $array[] = $top; // Push top item back on top
    return $top;
}

( $array[] = ...preferred array_push(), see docs .)

Answer 6

For an associative array:

$a= array('hi'=> 'there', 'ok'=> 'then');
list($k, $v) = array(end(array_keys($a)), end($a));
var_dump($k);
var_dump($v);

Edit: should also work with numeric index arrays