Verification: a143cc29221c9be0

Php callback function with parameter

Содержание

Retrieve the last element in PHP

In PHP, to get the last element from an array, first, you need to count the total array elements

$languages = [
  'JAVA',
  'PHP',
  'C++',
  'C#',
  'Python',
];
$totalElements = count($languages);
echo $languages[$totalElements - 1];
  • Above code will output Python i.e the last element in a provided array.
  • It is a more readable approach, can also be rewritten in a single line as shown, which sometimes looks complex for beginners.
echo $languages[count($languages) - 1];
Python