title: strip spaces from string using smarty
body: <p>I am new to smarty. </p>
  
  <p>I want to know how to remove all white-space characters from a given string in Smarty?</p>
  
  <p>I have a string like "this is my string".
  The output should be "thisismystring".</p>
  
  <p>How can I do this?</p>