<?php

define('DEBUG', 'on');

define('WEBPATH', realpath(__DIR__ . '/..'));

//包含框架入口文件

require WEBPATH . '/libs/lib_config.php';

$n = 4;

$array = new \Swoole\ArrayObject();

$array['test1'] = 123;

$array['test2'] = 456;

$array['test3'] = 789;

if ($n == 1)

{

$array->each(function (&$item, $key)

{

var_dump($item, $key);

$item = rand(100, 999);

});

}

elseif ($n == 2)

{

var_dump($array->reverse());

}

elseif ($n == 3)

{

$newArray = $array->map(function ($item)

{

var_dump($item);

return rand(100, 999);

});

var_dump($newArray);

}

elseif ($n == 4)

{

echo $array->reduce(function ($result, $item)

{

return $result + $item;

});

}