Description
array
parse_ini_file ( string filename [, bool process_sections] )
parse_ini_file() loads in the
ini file specified in filename,
and returns the settings in it in an associative array.
By setting the last process_sections
parameter to TRUE, you get a multidimensional array, with
the section names and settings included. The default
for process_sections is FALSE
Note:
This function has nothing to do with the
php.ini file. It is already processed,
the time you run your script. This function can be used to
read in your own application's configuration files.
Note:
If a value in the ini file contains any non-alphanumeric
characters it needs to be enclosed in double-quotes (").
Note:
As of PHP 5.0 this function also handles new lines in values.
Note:
There are reserved words which must not be used as keys for
ini files. These include: null, yes, no, true, and false.
Values null, no and false results in "", yes and true results in "1".
Characters {}|&~![()" must not be used anywhere in
the key and have a special meaning in the value.
The structure of the ini file is similar to that of
the php.ini's.
Constants may also be parsed
in the ini file so if you define a constant as an ini value before
running parse_ini_file(), it will be integrated into
the results. Only ini values are evaluated. For example:
Example 1. Contents of sample.ini ; This is a sample configuration file
; Comments start with ';', as in php.ini
[first_section]
one = 1
five = 5
animal = BIRD
[second_section]
path = "/usr/local/bin"
URL = "http://www.example.com/~username" |
|
Example 2. parse_ini_file() example
<?php
define('BIRD', 'Dodo bird');
// Parse without sections
$ini_array = parse_ini_file("sample.ini");
print_r($ini_array);
// Parse with sections
$ini_array = parse_ini_file("sample.ini", true);
print_r($ini_array);
?>
|
Would produce:
Array
(
[one] => 1
[five] => 5
[animal] => Dodo bird
[path] => /usr/local/bin
[URL] => http://www.example.com/~username
)
Array
(
[first_section] => Array
(
[one] => 1
[five] => 5
[animal] = Dodo bird
)
[second_section] => Array
(
[path] => /usr/local/bin
[URL] => http://www.example.com/~username
)
) |
|
Keys and section names consisting from numbers are evaluated as PHP
integers thus numbers
starting by 0 are evaluated as octals and numbers starting by 0x are
evaluated as hexadecimals.
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