php - URL beautification -

I can not know how without affecting the URL of my website at the end of an additional "/" URL Are referenced in the file.

Therefore, I

  http://url.com/home   
 to  
  Http://url.com/home/   
 without affecting the embedded URL in the files  
 Do you have any idea about doing this?  
 Thanks, Rob   
 
 
 You  & lt; Head & gt;  section  
  & lt; Head & gt; Can use tags in & Lt; Base href = "http://mydomain.com/" / & gt; & Lt; / Head & gt;   
  base  given with all the related links.