This will show how many seconds it took to load

php log #snippet

/**
 * Write a line to a log file
 * 
 * @param string $log destination of log file
 * @param string $message message to log
 * @return void
 */
function writeLog( $log , $message ) {
  
 if (! file_exists( $log ) ) {
 	file_put_contents( $log , $message . "\n" );
 } else {
 	file_put_contents( $log , $message . "\n" , FILE_APPEND | LOCK_EX );
 }

}

// TO Invoke
$log = '/path/to/logs/log.log';
writeLog( $log , "--------" );
writeLog( $log , "Version submitted for processing at $changed.");

// Put this at the beginning of the file:
$start = microtime(TRUE);

// Put this at the end of the file:
$end = microtime(TRUE);