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  • UncleCheese
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    Getting static vars Link to this post

    What's the best way to get the value of a static var on an unknown class? Silverstripe uses a pretty clever (albeit ugly) technique that looks something like:

    $var = eval("return $className::\$my_var;");

    But then in other places i see:

    $var = $this->stat('my_var');

    And still in other places, I see:

    $class = new ReflectionClass('my_class');
    $var = $class->getProperty('my_var');

    Which is the preferred method? Are a lot of these legacy techniques to support older PHP versions? Seems like it should be the same every time.

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