/***********************************
 ** 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);
    }
}