change value in a configuration file

[Jason7899]

hi,
i have a configuration file with this content for example:

test = "100";
teste2 = "300";

now need change the test from 100 to 300,
i just want use something like this: function ( "test" , 300 );
how can i do that?
thanks for help

[YarrOfDoom]

You can't do that as far as I know.
The most straightforward approach to getting something similar would be using an array with string indices, for example:
[code=PHP]
values["test1"] = 100;
values["test2"] = 300;

setValue("test1 ",300);
[/code]
Where the setValue()-function would be this:
[code=PHP]
function setValue($targe t,$value) {
//perform value validation and processing, if needed, here
$values[$target] = $value;
}
[/code]