Answers for "removing array element and re-indexing in php 8"

php remove item array

$items = ['banana', 'apple'];

unset($items[0]);

var_dump($items); // ['apple']

remove array element php

$arr1 = array(
    'geeks', // [0]
    'for', // [1]
    'geeks' // [2]
);
  
// remove item at index 1 which is 'for'
unset($arr1[1]);  
  
// Re-index the array elements
$arr2 = array_values($arr1);
  
// Print re-indexed array
var_dump($arr1);