title: How to make "LIKE" query work in MongoDB?
body: <p>I have a list of street names and I want to select all that start with "Al".
  In my MySQL I would do something like</p>
  
  <pre><code>SELECT * FROM streets WHERE "street_name" LIKE "Al%"
  </code></pre>
  
  <p>How about MongoDB using PHP?</p>