for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
namespace PhpSchool\CliMenu\Util;
function mapWithKeys(array $array, callable $callback) : array
{
$arr = array_combine(
array_keys($array),
array_map($callback, array_keys($array), $array)
);
assert(is_array($arr));
return $arr;
}
function filter(array $array, callable $callback) : array
return array_filter($array, function ($v, $k) use ($callback) {
return $callback($k, $v);
}, ARRAY_FILTER_USE_BOTH);
function each(array $array, callable $callback) : void
foreach ($array as $k => $v) {
$callback($k, $v);
function max(array $items) : int
return count($items) > 0 ? \max($items) : 0;
function collect(array $items) : Collection
return new Collection($items);
php-school /
cli-menu
