title: Associative array with multiple values in php
body: <p>can we have associative array with multiple values for same key in php ?</p>
  
  <p>example:-</p>
  
  <pre><code>array[key1] =&gt; value1, value2, value3
  array[key2] =&gt; value4, value5, value6
  </code></pre>