/** * Print a warning message if the condition evalutes to TRUE. * * @param boolean $condition * @param string $message */ public function warnIf($condition, $message = '') { $message = strlen($message) ? $message : 'Unknown Reason'; if ($condition === true) { $this->outputWriter->write(' <warning>Warning during ' . $this->version->getExecutionState() . ': ' . $message . '</warning>'); } }
private function summarizeStatistics() { foreach ($this->statistics as $key => $statistic) { $this->outputWriter->write(sprintf("\n Collection %s\n", $key)); $line = ' '; $line .= 'metric ' . str_repeat(' ', 16 - strlen('metric')); $line .= 'before ' . str_repeat(' ', 20 - strlen('before')); $line .= 'after ' . str_repeat(' ', 20 - strlen('after')); $line .= 'difference ' . str_repeat(' ', 20 - strlen('difference')); $this->outputWriter->write($line . "\n " . str_repeat('=', 80)); $before = $statistic->getBefore(); $after = $statistic->getAfter(); foreach (Statistics::$metrics as $metric) { $valueBefore = isset($before[$metric]) ? $before[$metric] : 0; $valueAfter = isset($after[$metric]) ? $after[$metric] : 0; $difference = $valueAfter - $valueBefore; $nameMessage = $metric . str_repeat(' ', 16 - strlen($metric)); $beforeMessage = $valueBefore . str_repeat(' ', 20 - strlen($valueBefore)); $afterMessage = $valueAfter . str_repeat(' ', 20 - strlen($valueAfter)); $differenceMessage = $difference . str_repeat(' ', 20 - strlen($difference)); $line = sprintf(' %s %s %s %s', $nameMessage, $beforeMessage, $afterMessage, $differenceMessage); $this->outputWriter->write($line); } } }