function timer_read in Drupal 7

Same name and namespace in other branches

1. 4 includes/bootstrap.inc \timer_read()
2. 5 includes/bootstrap.inc \timer_read()
3. 6 includes/bootstrap.inc \timer_read()

Reads 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()

BootstrapTimerTestCase::testTimer in modules/simpletest/tests/bootstrap.test

Test timer_read() to ensure it properly accumulates time when the timer started and stopped multiple times.

DrupalHTTPRequestTestCase::testDrupalHTTPRequest in modules/simpletest/tests/common.test

drupal_http_request in includes/common.inc

Performs an HTTP request.

_batch_process in includes/batch.inc

Processes sets in a batch.

File

includes/bootstrap.inc, line 490

Functions that need to be loaded on every Drupal request.

Code

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