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Home Backend Development PHP Tutorial osx - 如何自定义PHP内置函数

osx - 如何自定义PHP内置函数

Jun 06, 2016 pm 08:14 PM
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最近安装了一个liip版PHP,感觉很多函数用起来比原生的更有意思。自己是否可以定制一些内置函数。如果可以,能不能贴个方法呢?谢谢各位大大了。

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最近安装了一个liip版PHP,感觉很多函数用起来比原生的更有意思。自己是否可以定制一些内置函数。如果可以,能不能贴个方法呢?谢谢各位大大了。

上面的答案难度略大(需要C)

其实对于PHP程序员,有个纯PHP的解决方案。
在php.ini里有个配置项 auto_prepend_file,可以设置一个PHP文件作为每次执行前自动加载的文件。

在这个文件里写函数,你就可以当成定制的内置函数来用了。

写一个PHP扩展 看这里

任何内置函数需要些C语言的底层扩展的

@chenhengqi 的答案是写php7版本的扩展,php7之前的扩展开发请看这里
PHP扩展开发及入门解惑

override_function

http://php.net/manual/zh/function.override-function.php

需要安装扩展

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