title: print name using for loop php
body: <p>Using for loop in PHP can we have numbers associate with a variable name?</p>
  
  <p>ex:</p>
  
  <pre><code>$name1="hi";
  $name2="khj";
  
  for($i=0;$i&lt;=2;$i++)
  {
  echo ..
  }
  </code></pre>
  
  <p>How can we print $name1 and $name2 using for loop?</p>
  
  <p>Thanks!</p>