how to refer config.php in class method?

[alan123]

I'm sure there's a simple answer to this problem - I have a class that relies on a bunch of vars that are set in a config.php file. I want to be able to use these variables inside my class methods without having to include the config file in every method. For example, I am currently doing this:

config.php:
<?php
$foo = 'bar';
?>

class.php:
<?php
class A{
include('config.php');
function print(){
echo $foo;
}
}
?>

In class.php, I cannot refer to the correct $foo value, anyone can help me? thanks.

 

[sleipnir214]

You are running afoul of PHP's variable scoping rules


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