/**
* Stop all profiling actions and submit collected data.
*/
public static function stop()
{
if (self::$mode === self::MODE_NONE) {
return;
}
$mode = self::$mode;
if (self::$trace['tx'] === 'default' && self::$extension === self::EXTENSION_TIDEWAYS) {
self::$trace['tx'] = tideways_transaction_name() ?: 'default';
}
if (function_exists('tideways_last_detected_exception') && ($exception = tideways_last_detected_exception())) {
self::logException($exception);
} elseif (function_exists("http_response_code") && http_response_code() >= 500) {
self::logFatal("PHP request set error HTTP response code to '" . http_response_code() . "'.", "", 0, E_USER_ERROR);
}
$profilingData = array();
if (($mode & self::MODE_FULL) > 0) {
if (self::$extension === self::EXTENSION_TIDEWAYS) {
$profilingData = tideways_disable();
} elseif (self::$extension === self::EXTENSION_XHPROF) {
$profilingData = xhprof_disable();
self::$currentRootSpan->stopTimer();
}
$annotations = array('mem' => ceil(memory_get_peak_usage() / 1024));
if (self::$extension === self::EXTENSION_TIDEWAYS) {
$annotations['xhpv'] = phpversion('tideways');
} elseif (self::$extension === self::EXTENSION_XHPROF) {
$annotations['xhpv'] = phpversion('xhprof');
}
if (extension_loaded('xdebug')) {
$annotations['xdebug'] = '1';
}
$annotations['php'] = PHP_VERSION;
if (isset($_SERVER['REQUEST_URI'])) {
$annotations['title'] = '';
if (isset($_SERVER['REQUEST_METHOD'])) {
$annotations['title'] = $_SERVER["REQUEST_METHOD"] . ' ';
}
if (isset($_SERVER['HTTP_HOST'])) {
$annotations['title'] .= (isset($_SERVER['HTTPS']) ? 'https' : 'http') . '://' . $_SERVER['HTTP_HOST'] . self::getRequestUri();
} elseif (isset($_SERVER['SERVER_ADDR'])) {
$annotations['title'] .= (isset($_SERVER['HTTPS']) ? 'https' : 'http') . '://' . $_SERVER['SERVER_ADDR'] . self::getRequestUri();
}
if (isset($_SERVER['QUERY_STRING'])) {
$annotations['query'] = $_SERVER['QUERY_STRING'];
}
} elseif (php_sapi_name() === "cli") {
$annotations['title'] = basename($_SERVER['argv'][0]);
}
} else {
self::$currentRootSpan->stopTimer();
$annotations = array('mem' => ceil(memory_get_peak_usage() / 1024));
}
self::$currentRootSpan->annotate($annotations);
if (($mode & self::MODE_PROFILING) > 0) {
self::$trace['profdata'] = $profilingData ?: array();
}
self::$mode = self::MODE_NONE;
$spans = self::$currentRootSpan->getSpans();
if (self::$error === true || ($mode & self::MODE_FULL) > 0) {
self::$trace['spans'] = $spans;
self::$backend->socketStore(self::$trace);
} else {
self::$trace['spans'] = isset($spans[0]) ? array($spans[0]) : array();
// prevent flooding udp by accident
self::$backend->udpStore(self::$trace);
}
self::$trace = null;
// free memory
self::$logLevel = 0;
}
