title: Homebrew: install new formula php72-imagick
body: <p>I need install imagick module on my php 7.2 </p>
  
  <p>I see</p>
  
  <pre><code>brew search php72
  ==&gt; Searching local taps...
  ==&gt; Searching taps on GitHub...
  ==&gt; Searching blacklisted, migrated and deleted formulae...
  No formula found for "php72".
  Closed pull requests:
  ...
  php72-imagick 3.4.3 (new formula) (https://github.com/Homebrew/homebrew-php/pull/4267)
  </code></pre>
  
  <p>How can I do it?</p>
  
  <p>Also I need support for argon</p>