title: php print statements in separate lines
body: <p>The following php script  prints several statements and variables! they print on the sameline! i want to print them in separate lines one after the other! How can i do it?
  for example the 1st 2 statements should be printed as:</p>
  
  <p>Programming in PHP is fun</p>
  
  <p>I learnt how to comment in PHP</p>
  
  <p>but currently it prints as
   Programming in PHP is fun I learnt how to comment in PHP</p>
  
  <pre><code>?php 
  
  echo "Programming in PHP is fun";
  
  //This is the 1st programming 4 tutorial
  
  /*This tutorial helped me
  to gain a good knowledge in php! */
  
  print "I learnt how to comment in PHP";
  
  
  echo "A variable name must start with a letter or an underscore '_' -- not a number";
  
  echo "A variable name can only contain alpha-numeric characters, underscores (a-z, A-Z, 0-9, and _ )";
  
  echo "A variable name should not contain spaces. If a variable name is more than one word, it should beseparated with an underscore  or with capitalization ";
  
  $name= "My name is XXX";
  
  $number=25;
  
  $float_number=10.245;
  
  $negative_number=-12;
  
  echo($name);
  
  echo($number);
  
  echo($float_number);
  
  echo($negative_number);
  
  
  $age=24;
  
  $feature =$age;
  
  
  
  echo($feature);
  
  $x=45;
  
  $y=12;
  
  echo($x+$y);
  
  
  $myName="My name is 'Lasith'";
  
  ?&gt;
  </code></pre>