background image

  
  

}

  
  

functionDisplayUrl()

  
  

{

  
  

global$url;

  
  

echo$url;

  
  

}

  
  

_DisplayUrl();

  
  

DisplayUrl();

  
  

?>

  
  

<?php

  
  

$url="www.webjx.com";

  
  

function_DisplayUrl()

  
  

{

  
  

echo$url;

  
  

}

  
  

functionDisplayUrl()

  
  

{

  
  

global$url;

  
  

echo$url;

  
  

}

  
  

_DisplayUrl();

  
  

DisplayUrl();