last index in array in php code example

Example 1: php index of last element in array

<?php

$source_array = [
  'key1' => 'value1',
  'key2' => 'value2',
  'key3' => 'value3'
];

echo "Last index: " . array_key_last($source_array);

?>

Example 2: php last item of array

echo end(['Gon', 'Killua', 'Hisoka']) // print Hisoka