include()

[nabeels786]

if i had

if(strlen($something)==0){
   //login code
}


if(strlen($something)==0){
include("login.inc.php");
} 

with the first one, the code is already there...does the include add the code in when it comes across it? my files are like 25kb now, postly php, and there are huge if/else clauses, i wanna see if i can do includes to reduce the download size...like you know what i mean?

itll only download whats needed, not the whole thing