How can I load all the classes that are placed in diffrent directories in one PHP file?

Question

I Know that we can always fetch from one database server and rewrite it to another. But what is the simplest way to do this?

Answer 1

You can auto-load the classes by Using

spl_autoload_register('autoloader::funtion'); 

Like below

class autoloader 
{
 public static function moduleautoloader($class) 
 { 
   $path = $_SERVER['DOCUMENT_ROOT'] . "/modules/{$class}.php"; 
   if (is_readable($path)) require $path;
 }
 public static function daoautoloader($class) 
 {
   $path = $_SERVER['DOCUMENT_ROOT'] . "/dataobjects/{$class}.php";
   if (is_readable($path)) require $path; 
 }
 public static function includesautoloader($class)
 { 
   $path = $_SERVER['DOCUMENT_ROOT'] . "/includes/{$class}.php";
   if (is_readable($path)) require $path; 
 }
}

spl_autoload_register('autoloader::includesautoloader');                       
spl_autoload_register('autoloader::daoautoloader'); 
spl_autoload_register('autoloader::moduleautoloader');

Answer 2

You mean to say how can we auto-load our classes..

You can do it with

spl_autoload_register('autoloader::funtion'); 

For better and descriptive understanding i suggest you this link:
http://www.php.net/manual/en/language.oop5.autoload.php