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Official manual can be found here.

PHP Model Class

Does this usage make sense? Will it cause any problems later?

function model($folder, $file)
{
    global $db;
    if (is_file(path . 'app/models/' . $folder . '/' . $file . '.php')) {
        require_once(path . 'app/models/' . $folder . '/' . $file . '.php');
        return new $file($db);
    }
}

echo model('admin', 'common')->get();
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2

Answers


  1. Chosen as BEST ANSWER
    0

    Revise

    function model($folder, $file)
{
    global $db;
    if (is_file(path . 'app/models/' . $folder . '/' . $file . '.php')) {
        require_once(path . 'app/models/' . $folder . '/' . $file . '.php');
        if (class_exists($file)) {
            return new $file($db);
        } else {
            throw new Exception("Class not found.");
        }
    } else {
        throw new Exception("Model not found.");
        
    }
}

try {
    echo model('admin', 'common')->get();
} catch (Exception $error) {
    echo $error;
}

    I don't want to use autoload. Thanks.


  2. 0

    That works fine since it’s possible to instantiate class by a variable containing that class name.

    But I suggest, if you can, to use composer to auto-load classes. You can find tutorial about that.

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