parse_ini_file() 函数

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)

Parameter 参数	Description 描述
file	Required. Specifies the ini file to check 必要参数。指定ini文件对象
process_sections	Optional. If set to TRUE, it returns is a multidimensional array with section names and settings included. Default is FALSE 可选参数。如果设置为True，它将返回一个包括片段名称[section name]和属性多位数组

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 
)

)