/**
* Start output buffering
*
* @param string $filename Target file to save CSV data
* @param string|null $filter Pattern to filter timers by their identifiers (SQL LIKE syntax)
* @param string $delimiter Delimiter for CSV format
* @param string $enclosure Enclosure for CSV format
*/
public function __construct($filename, $filter = null, $delimiter = ',', $enclosure = '"')
{
parent::__construct($filter);
$this->_filename = $filename;
$this->_delimiter = $delimiter;
$this->_enclosure = $enclosure;
}
/**
* Start output buffering
*
* @param string|null $filter Pattern to filter timers by their identifiers (SQL LIKE syntax)
*/
public function __construct($filter = null)
{
parent::__construct($filter);
ob_start();
}
/**
* Reset threshold values for all profiler fetch keys
*
* @param Magento_Profiler_OutputAbstract $output
*/
protected function _resetThresholds(Magento_Profiler_OutputAbstract $output)
{
$fetchKeys = array(Magento_Profiler::FETCH_TIME, Magento_Profiler::FETCH_AVG, Magento_Profiler::FETCH_COUNT, Magento_Profiler::FETCH_EMALLOC, Magento_Profiler::FETCH_REALMEM);
foreach ($fetchKeys as $fetchKey) {
$output->setThreshold($fetchKey, null);
}
}
