title: homebrew - upgrade php broke php 5.6 dependency
body: <p>I have multiple versions of PHP installed on my localhost using homebrew:</p>
  
  <ul>
  <li>the standard core php package (v7.3.12)</li>
  <li>php 5.6 from <code>exolnet/homebrew-deprecated</code></li>
  </ul>
  
  <p>Now when I upgraded php to 7.3.12 recently it upgraded a dependency that php@5.6 requires and now I am getting this error:</p>
  
  <pre><code>dyld: Library not loaded: /usr/local/opt/openssl/lib/libcrypto.1.0.0.dylib
    Referenced from: /usr/local/Cellar/php@5.6/5.6.40/bin/./php
    Reason: image not found
  [1]    83775 abort      ./php
  </code></pre>
  
  <p>And when I navigate to <code>/usr/local/opt/openssl/lib/</code> I see that I now have the upgraded <code>libcrypto.1.1.dylib</code> installed.</p>
  
  <p>I've tried <code>brew upgrade</code> and reinstalling php@5.6 but no joy.</p>
  
  <p>Does anyone have a suggestion? I really need both versions of php working on my localhost to continue development.</p>