- var_dump: documentation ( source)
- parse_ini_file: documentation ( source)
- file_put_contents: documentation ( source)
<?php
$str = <<<INI
arr[] = 1
arr[] = 2
arr[] = "string"
integer_value = 3
INI;
file_put_contents('/tmp/test', $str);
var_dump(parse_ini_file('/tmp/test'));