composer require "overtrue/pinyin:~3.0"

- 内存型，适用于服务器内存空间较富余，优点：转换快
- 小内存型(默认)，适用于内存比较紧张的环境，优点：占用内存小，转换不如内存型快
- I/O型，适用于虚拟机，内存限制比较严格环境。优点：非常微小内存消耗。缺点：转换慢，不如内存型转换快,php >= 5.5

use Overtrue\Pinyin\Pinyin;

// 小内存型
$pinyin = new Pinyin(); // 默认
// 内存型
// $pinyin = new Pinyin('Overtrue\Pinyin\MemoryFileDictLoader');
// I/O型
// $pinyin = new Pinyin('Overtrue\Pinyin\GeneratorFileDictLoader');

$pinyin->convert('带着希望去旅行，比到达终点更美好');
// ["dai", "zhe", "xi", "wang", "qu", "lv", "xing", "bi", "dao", "da", "zhong", "dian", "geng", "mei", "hao"]

$pinyin->convert('带着希望去旅行，比到达终点更美好', PINYIN_UNICODE);
// ["dài","zhe","xī","wàng","qù","lǚ","xíng","bǐ","dào","dá","zhōng","diǎn","gèng","měi","hǎo"]

$pinyin->convert('带着希望去旅行，比到达终点更美好', PINYIN_ASCII);
//["dai4","zhe","xi1","wang4","qu4","lv3","xing2","bi3","dao4","da2","zhong1","dian3","geng4","mei3","hao3"]

$pinyin->permalink('带着希望去旅行'); // dai-zhe-xi-wang-qu-lv-xing
$pinyin->permalink('带着希望去旅行', '.'); // dai.zhe.xi.wang.qu.lv.xing

$pinyin->abbr('带着希望去旅行'); // dzxwqlx
$pinyin->abbr('带着希望去旅行', '-'); // d-z-x-w-q-l-x

$pinyin->sentence('带着希望去旅行，比到达终点更美好！');
// dai zhe xi wang qu lv xing, bi dao da zhong dian geng mei hao!

$pinyin->sentence('带着希望去旅行，比到达终点更美好！', true);
// dài zhe xī wàng qù lǚ xíng, bǐ dào dá zhōng diǎn gèng měi hǎo!

$pinyin->name('单某某'); // ['shan', 'mou', 'mou']
$pinyin->name('单某某', PINYIN_UNICODE); // ["shàn","mǒu","mǒu"]