Definition and Usage
定义和用法

The parse_ini_file() function parses a configuration (ini) file and returns the settings in it in an array.
parse_ini_file()函数的作用是：解析一个配置文件，并以一个数组的形式返回它的属性[setting]。

Syntax
语法

parse_ini_file(file,process_sections)

Tips and Notes
提示和注意点

Tip: This function can be used to read in your own application's configuration files, and has nothing to do with the php.ini file.
提示：这个函数可以用来读取应用程序中的配置文件，它与php.ini并无关联。

Note: The following reserved words must not be used as keys for ini files: null, yes, no, true, and false. Furthermore, there are also some reserved characters that must not be used in the keys: {}|&~![()".
注意：下面的这些保留词[reserved word]可以作为ini文件的关键词来使用：null、yes、no、true和 false；而且，还有一些保留字符串[reserved character]也可以作为关键词使用：{} | & ~ ! [ () "。

Example 1
案例1

Contents of "test.ini":
“test.ini”文件内容：

[names]
me = Robert
you = Peter

[urls]
first = "http://www.example.com"
second = "http://www.w3schools.com"

PHP code:
PHP代码：

<?php
print_r(parse_ini_file("test.ini"));
?> 

The output of the code above will be:
上述代码将输出下面的结果：

Array
(
[me] => Robert
[you] => Peter
[first] => http://www.example.com
[second] => http://www.w3schools.com
)

Example 2
案例2

Contents of "test.ini":
“test.ini”文件内容：

[names]
me = Robert
you = Peter

[urls]
first = "http://www.example.com"
second = "http://www.w3schools.com"

PHP code (with process_sections set to true):
PHP代码（process_sections设置为True的情况）

<?php
print_r(parse_ini_file("test.ini",true));
?> 

The output of the code above will be:
上述代码将输出下面的结果：

Array
(
[names] => Array ( [me] => Robert [you] => Peter )
[urls] => Array ( [first] => http://www.example.com [second] => http://www.w3schools.com )
)

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