PHP array operation: method to get the last value of the array

In PHP, an array is a commonly used data structure used to store and manipulate a set of data. Sometimes we need to get the last value in an array, which is very useful when processing data. This article will introduce several methods of obtaining the last value of an array and provide corresponding source code examples.

Method 1: Use the end() function
The end() function is used to point the internal pointer of the array to the last element and return the value of the element. The following is an example code that uses the end() function to get the last value of an array:

<?php
$myArray = array(1, 2, 3, 4, 5);
$lastValue &