# 附录\*小问题整理

## spl\_autoload\_register 函数

[spl\_autoload\_register官方手册](http://www.php.net/manual/zh/function.spl-autoload-register.php)

[为什么要用spl\_autoload\_register来取代\_\_autoload()](https://segmentfault.com/q/1010000000625354)

[spl\_autoload\_register与autoload的区别详解](http://www.jb51.net/article/37746.htm)

## array\_splice函数

[PHP之在数组任意位置插入元素](http://blog.sina.com.cn/s/blog_664c9f650101dwo7.html)


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