title: Get multiple substrings from a string in PHP
body: <p>I want to extract multiple substrings from a string and put in an array..</p>
  
  <p>for example:</p>
  
  <pre><code>$string = '{[John][16 years old][New York]}{[Michael][22 years old][Las Vegas]}{[Smith][32 years old][Chicago]}';
  $array = ["John,16 years old, New York, Mihael, 22 years old, Las Vegas, Smith, 32 years old, Chicago"];
  </code></pre>
  
  <p>Someone any ideea?</p>