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<?php
declare(strict_types=1);
namespace BrenoRoosevelt;
/**
* Adds or replace an element to a collection using an optional key/index.
* If the given key already exists in the collection, the corresponding value will be replaced by the element
*
* @example $set = ['a' => 1, 2, 3, 4]
* set($set, 2, 'a') $set will contain ['a' => 2, 2, 3, 4]
* set($set, 1) $set will contain ['a' => 1, 2, 3, 4, 1]
* @param array $set The collection
* @param mixed $element The element to be added
* @param string|int $key The key/index of element
* @return void
*/
function set(array &$set, $element, $key = null): void
{
if ($key !== null) {
$set[$key] = $element;
} else {
$set[] = $element;
}
brenoroosevelt /
php-array-functions
