268 

   268 

   269 header("Date: $date");

   269 header("Date: $date");

   270 header("Last-Modified: $date");

   270 header("Last-Modified: $date");

   271 header("ETag: \"$etag\"");

   271 header("ETag: \"$etag\"");

   272 header("Expires: $expires");

   272 header("Expires: $expires");

   274 

   275 

   275 $local_end = microtime_float();

   276 $local_end = microtime_float();

   276 $local_gentime = $local_end - $local_start;

   277 $local_gentime = $local_end - $local_start;

   277 $local_gentime = round($local_gentime, 5);

   278 $local_gentime = round($local_gentime, 5);

   278 header("X-Performance: generated in $local_gentime seconds");

   279 header("X-Performance: generated in $local_gentime seconds");