PHP-解析ini文件并访问单个值 [英] PHP - Parse ini file and access single values

问题描述

在Python中，您可以解析.ini文件并按如下方式访问单个值:

In Python you can parse an .ini file and access the single values like this:

myini.ini

[STRINGS]
mystring = fooooo
value = foo_bar

script.py

import configparser
config = configparser.ConfigParser()
# ----------------------------------------------------------------------

config.read("myini.ini")

test = config["STRINGS"]["mystring"]
print (test)      #-> OUTPUT: fooooo

如何在PHP中做同样的事情?不幸的是，我找不到任何示例.

How can I do the same in PHP? Unfortunately, I was not able to find any examples.

推荐答案

不用担心，解析.ini文件是一种标准方法. (请参阅php文档中的 parse_ini_file ).

Not to fear, parsing an .ini file is a standard method. (See parse_ini_file in the php docs).

使用文件作为本示例的基础:

Using your file as the base of this example:

myini.ini

[STRINGS]
mystring = fooooo
value = foo_bar

test.php

$ini_array = parse_ini_file("myini.ini");
print_r($ini_array); # prints the entire parsed .ini file

print($ini_array['mystring']); #prints "fooooo"

请注意，默认情况下，parse_ini_file会忽略节并将所有ini设置合并到同一对象中.如果您希望像python示例中那样分段设置范围，请为process_sections参数(第二个参数)传递true.

Note that by default parse_ini_file ignores sections and gloms all ini settings into the same object. If you'd like to have things scoped sectionally as in your python example, pass true for the process_sections parameter (second parameter).

test2.php

$ini_array = parse_ini_file("myini.ini", true /* will scope sectionally */);

print($ini_array['mystring']); #prints nothing
print($ini_array['STRINGS']['mystring']); #prints fooooo

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