/**
* Exception handler
*
* Log exceptions in the application log file and print them to the screen
* if "display_errors" is set. Callback to a custom exception handler defined
* in the application file "config/error.php".
* @param Exception
*/
function __exception($e)
{
error_log(sprintf("PHP Fatal error: Uncaught exception '%s' with message '%s' thrown in %s on line %s", get_class($e), $e->getMessage(), $e->getFile(), $e->getLine()));
// Display the exception
if (ini_get('display_errors')) {
$strMessage = sprintf('<strong>Fatal error</strong>: Uncaught exception <strong>%s</strong> with message <strong>%s</strong> thrown in <strong>%s</strong> on line <strong>%s</strong>', get_class($e), $e->getMessage(), $e->getFile(), $e->getLine());
$strMessage .= "\n" . '<pre style="margin:11px 0 0">' . "\n" . $e->getTraceAsString() . "\n" . '</pre>';
echo '<br>' . $strMessage;
}
show_help_message();
exit;
}
/**
* Exception handler
*
* Log exceptions in the application log file and print them to the screen
* if "display_errors" is set. Callback to a custom exception handler defined
* in the application file "config/error.php".
*
* @param Exception|Throwable $e
*/
function __exception($e)
{
// PHP 7 compatibility
if (!$e instanceof Exception && (!interface_exists('Throwable', false) || !$e instanceof Throwable)) {
throw new InvalidArgumentException('Exception or Throwable expected, ' . gettype($e) . ' given');
}
error_log(sprintf("PHP Fatal error: Uncaught exception '%s' with message '%s' thrown in %s on line %s\n%s", get_class($e), $e->getMessage(), $e->getFile(), $e->getLine(), $e->getTraceAsString()));
// Display the exception
if (ini_get('display_errors')) {
$strMessage = sprintf('<strong>Fatal error</strong>: Uncaught exception <strong>%s</strong> with message <strong>%s</strong> thrown in <strong>%s</strong> on line <strong>%s</strong>', get_class($e), $e->getMessage(), str_replace(TL_ROOT . '/', '', $e->getFile()), $e->getLine());
$strMessage .= "\n" . '<pre style="margin:11px 0 0">' . "\n" . str_replace(TL_ROOT . '/', '', $e->getTraceAsString()) . "\n" . '</pre>';
echo '<br>' . $strMessage;
}
show_help_message();
exit;
}
public static function shutDown()
{
// restore TYPOlight handlers for exceptions and errors and hide them.
// NOTE: this explicitly hides an Exception originating from the database class,
// which want's to close resources in it's destructor that are already closed.
// TEMPFIX: disabled this here, as it crashes in php as module sometimes... have no clue why.
//set_error_handler('__error');
set_exception_handler('__exception');
ini_set('display_errors', false);
self::shutDownArrayHandlers();
//self::$fb->setProcessorUrl(Environment::getInstance()->base . 'system/modules/debug/html/RequestProcessor.js');
//$this->setRendererUrl($URL);
if ($error = error_get_last()) {
switch ($error['type']) {
case E_ERROR:
case E_CORE_ERROR:
case E_COMPILE_ERROR:
case E_USER_ERROR:
// we definately want to prevent the error message from being sent to the browser.
if (self::$ob_started) {
ob_end_clean();
ob_start();
}
self::error(self::$severity[$error['type']] . ' ' . $error['message'] . ' in file: ' . $error['file'] . ' on line ' . $error['line'] . ' (discovered on shutdown, no trace available)');
self::error('active modules: ' . implode(', ', Config::getInstance()->getActiveModules()));
show_help_message();
break;
default:
}
}
try {
if (function_exists('getrusage')) {
$dat = getrusage();
$executiontime = ($dat['ru_utime.tv_sec'] * 1000000.0 + $dat['ru_utime.tv_usec']) / 1000000.0 . ' seconds';
} else {
$executiontime = 'N/A';
}
self::$fb->info('TYPOlight debugger exiting. Max. mem used: ' . memory_get_peak_usage() . ' bytes. Execution time: ' . $executiontime);
self::$fb->info('Supressed: ' . self::implodeWithKey(', ', array('Notices' => self::$supressed[E_NOTICE] + self::$supressed[E_USER_NOTICE], 'Warnings' => self::$supressed[E_WARNING] + self::$supressed[E_USER_WARNING])));
self::$fb->info('Executed: ' . self::$ticks . ' PHP statements.');
} catch (Exception $e) {
// we can not log via headers anymore, echo the exception out then.
echo 'Out of context Exception catched: ' . $e->getMessage();
}
if (self::$ob_started) {
ob_end_flush();
}
}
