title: How do I generate an array from a multi-line string?
body: <p>My string is this:</p>
  
  <pre><code>$brazil = "Afonso Cláudio
  Água Doce do Norte
  Águia Branca";
  </code></pre>
  
  <p>I want to split this string into an array like this:</p>
  
  <pre><code>Brazil    (
      [0] =&gt; "Afonso Cláudio"
      [1] =&gt; "Água Doce do Norte"
      [2] =&gt; "Águia Branca"
  )
  </code></pre>