/***********************************
 ** Multiline block comments
 **********************************/

$stringWithUrl = "http://alexgorbatchev.com";
$stringWithUrl = 'hello world';
 
ob_start("parseOutputBuffer");  // Start Code Buffering
session_start();
 
function parseOutputBuffer($buf) {
 global $portal_small_code, $portal_gzcompress;
 global $PHP_SELF, $HTTP_ACCEPT_ENCODING;

 // cleaning out the code.
 if($portal_small_code && !$portal_gzcompress) {
  $buf = str_replace(" ", "", $buf);
  $buf = str_replace("\n", "", $buf);
  $buf = str_replace(chr(13), "", $buf);
 }
}