A simple Attributes mechanism that makes keeping track of settings a lot more manageable.
include 'vendor/autoload.php';
use vbpupil\Attributes;
use vbpupil\Attribute;
//create individual attribute
$attr = new Attribute(['foo'=>'bar']);
$attr->getKey();
$attr->getValue();
//create a new bunch of attributes
try {
$attrs = new Attributes(
[
new Attribute(['product_code'=>'126FGE']),
new Attribute(['sell_price'=>3.80]),
new Attribute(['buy_price'=>1.90])
],
[
'product_code'
]
);
} catch (\Exception $e) {
}
$attrs->getAttribute('product_code');
$attrs->getAttribute('product_code')->getValue();