求一个蛇形和驼峰互相转换的代码？

截图里面只解决了字符串的互转问题，没处理数组或对象。代码链接 博客：preg_replace 与 preg_replace_callback 解决字符串的蛇形、驼峰形互...

use Illuminate\Support\Str;

$converted = Str::snake('fooBar');

// foo_bar

$converted = Str::studly('foo_bar');

// FooBar

explode(‘_’，XXX) 转成数组，再拼接

use Illuminate\Support\Str 
多读读源码

分享一个自用转换(蛇形、驼峰，单复数等)类 - app/Support/Inflector.php

Inflector::pluralize(string $str);
Inflector::singularize(string $str);
Inflector::camelize(string $str);
Inflector::variable(string $str);
Inflector::classify(string $str);
Inflector::tableize(string $str);
Inflector::underscore(string $str);
Inflector::dasherize(string $str);
Inflector::humanize(string $str);