Allow setting custom options

[peterjaap]

Changing the visibility of the set() method in the OptionSet class from private to public allows us to set arbitrary settings using a text string.

For example, I want to be able to do this;

$customProcessingOptions = 'zoom:2:2/blur:4';
$options = array_map('trim', explode('/', $customProcessingOptions));
foreach ($options as $option) {
    $arguments = explode(':', $option);
    $name = array_shift($arguments);
    $url->options()->set($name, ...$arguments);
}

For a real life example, see elgentos/magento2-imgproxy@50f1455#diff-c5ca923b6d96fb8bb165a2634b824b6209bb35097555ff7cad065506f35b0c0cR77

[crocodile2u]

I understand the intent. I made it non-public on purpose: so that only known options be set in a controlled way. I suggest, instead of simply changing the set() method's visibility, to add a new method instead: setUnsafe() which will internally delegate to the same set(), of course. Would be nice to also have a unit test for this new method. What do you say?

[peterjaap]

Perfect!

[peterjaap]

@crocodile2u I've updated the PR with the testUnsafe method and a test

[crocodile2u]

Thanks @peterjaap ! I'll create a new release now ;-)

[crocodile2u]

Version 2.0.5 is here: https://github.com/crocodile2u/imgproxy-php/releases/tag/v2.0.5

[peterjaap]

@crocodile2u awesome, thanks for the quick turnaround and the constructive feedback!