Set Tags Issue

[yasir-alobaidi]

Summary

Using set tags in analytics section and getting it by user-agent, it give syntax error that the tags it has to be an array in Laravel project.

Expected Results

It should just take the tags and add them to the email with maximum 5 tags with respect to the documentation.

Actual Results

Steps to Reproduce

1. add the following function in (get analytics by user-agent) to the project as the following screenshot

2. make it accessible by proper route in Laravel.

[yasir-alobaidi]

I have made a PR, solving the problem I faced, hope it will cover it all, and also to review it if possible to be merged.
thank you.