microtime.php in Devel 8

File

kint/kint/parsers/custom/microtime.php

<?php

class Kint_Parsers_Microtime extends kintParser {
  private static $_times = array();
  private static $_laps = array();
  protected function _parse(&$variable) {
    if (!is_string($variable) || !preg_match('[0\\.[0-9]{8} [0-9]{10}]', $variable)) {
      return false;
    }
    list($usec, $sec) = explode(" ", $variable);
    $time = (double) $usec + (double) $sec;
    if (KINT_PHP53) {
      $size = memory_get_usage(true);
    }

    # '@' is used to prevent the dreaded timezone not set error
    $this->value = @date('Y-m-d H:i:s', $sec) . '.' . substr($usec, 2, 4);
    $numberOfCalls = count(self::$_times);
    if ($numberOfCalls > 0) {

      # meh, faster than count($times) > 1
      $lap = $time - end(self::$_times);
      self::$_laps[] = $lap;
      $this->value .= "\n<b>SINCE LAST CALL:</b> <b class=\"kint-microtime\">" . round($lap, 4) . '</b>s.';
      if ($numberOfCalls > 1) {
        $this->value .= "\n<b>SINCE START:</b> " . round($time - self::$_times[0], 4) . 's.';
        $this->value .= "\n<b>AVERAGE DURATION:</b> " . round(array_sum(self::$_laps) / $numberOfCalls, 4) . 's.';
      }
    }
    $unit = array(
      'B',
      'KB',
      'MB',
      'GB',
      'TB',
    );
    if (KINT_PHP53) {
      $this->value .= "\n<b>MEMORY USAGE:</b> " . $size . " bytes (" . round($size / pow(1024, $i = floor(log($size, 1024))), 3) . ' ' . $unit[$i] . ")";
    }
    self::$_times[] = $time;
    $this->type = 'Stats';
  }

}

Classes

Name	Description
Kint_Parsers_Microtime