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What does $settings['setting'] = "setting" Do?

I am using a bulletin board called mybb and came across the following code:-

$settings['setting'] = "setting"

What does it do, google has failed me, because I don't know what to search for exactly.

How would I make use of it?

Solution

  • This statement sets the value of the item in the array $settings identified by key setting to the string "setting".

    You would use it like this:-

    $settings['setting'] = "setting";

    And if, for example, you wanted to echo the value you would do so like this :-

    echo $settings['settings'];