function timer_read in Drupal 6

Same name and namespace in other branches

1. 4 includes/bootstrap.inc \timer_read()
2. 5 includes/bootstrap.inc \timer_read()
3. 7 includes/bootstrap.inc \timer_read()

Read the current timer value without stopping the timer.

Parameters

name: The name of the timer.

Return value

The current timer value in ms.

4 calls to timer_read()

drupal_http_request in includes/common.inc

Perform an HTTP request.

statistics_exit in modules/statistics/statistics.module

Implementation of hook_exit().

timer_stop in includes/bootstrap.inc

Stop the timer with the specified name.

_batch_process in includes/batch.inc

Advance batch processing for 1 second (or process the whole batch if it was not set for progressive execution - e.g forms submitted by drupal_execute).

File

includes/bootstrap.inc, line 245

Functions that need to be loaded on every Drupal request.

Code

function timer_read($name) {
  global $timers;
  if (isset($timers[$name]['start'])) {
    list($usec, $sec) = explode(' ', microtime());
    $stop = (double) $usec + (double) $sec;
    $diff = round(($stop - $timers[$name]['start']) * 1000, 2);
    if (isset($timers[$name]['time'])) {
      $diff += $timers[$name]['time'];
    }
    return $diff;
  }
}