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diff --git a/src/error/PhutilAggregateException.php b/src/error/PhutilAggregateException.php
--- a/src/error/PhutilAggregateException.php
+++ b/src/error/PhutilAggregateException.php
@@ -27,25 +27,29 @@
private $exceptions = array();
- public function __construct($message, array $other_exceptions) {
+ public function __construct($message, array $exceptions) {
// We don't call assert_instances_of($other_exceptions, 'Exception') to not
// throw another exception in this exception.
- $this->exceptions = $other_exceptions;
+ $this->exceptions = $exceptions;
+ parent::__construct($message);
+ }
+
+ public function __toString() {
+ $message = array();
+ $message[] = $this->getMessage();
- $full_message = array();
- $full_message[] = $message;
- foreach ($other_exceptions as $key => $exception) {
+ foreach ($this->exceptions as $key => $exception) {
$ex_message =
(is_string($key) ? $key.': ' : '').
get_class($exception).': '.
$exception->getMessage();
$ex_message = ' - '.str_replace("\n", "\n ", $ex_message);
- $full_message[] = $ex_message;
+ $message[] = $ex_message;
}
- parent::__construct(implode("\n", $full_message), count($other_exceptions));
+ return implode("\n", $message);
}
public function getExceptions() {
diff --git a/src/error/PhutilErrorHandler.php b/src/error/PhutilErrorHandler.php
--- a/src/error/PhutilErrorHandler.php
+++ b/src/error/PhutilErrorHandler.php
@@ -77,6 +77,28 @@
/**
+ * Gets the previous exceptions of a nested exception as an iterator.
+ *
+ * @param Exception Exception to unnest.
+ * @return Iterator Iterator for nested exceptions.
+ * @task exutil
+ */
+ public static function getPreviousExceptions(Exception $ex) {
+ if ($ex instanceof PhutilAggregateException) {
+ $exceptions = $ex->getExceptions();
+ array_unshift($exceptions, $ex);
+ } else {
+ $exceptions = array();
+
+ do {
+ $exceptions[] = $ex;
+ } while ($ex = self::getPreviousException($ex));
+ }
+
+ return new ArrayIterator($exceptions);
+ }
+
+ /**
* Gets the previous exception of a nested exception. Prior to PHP 5.3 you
* can use @{class:PhutilProxyException} to nest exceptions; after PHP 5.3
* all exceptions are nestable.
@@ -365,9 +387,11 @@
case self::EXCEPTION:
$messages = array();
$current = $value;
- do {
- $messages[] = '('.get_class($current).') '.$current->getMessage();
- } while ($current = self::getPreviousException($current));
+
+ foreach (self::getPreviousExceptions($current) as $ex) {
+ $messages[] = '('.get_class($ex).') '.$ex->getMessage();
+ }
+
$messages = implode(' {>} ', $messages);
if (strlen($messages) > 4096) {
@@ -384,6 +408,13 @@
$metadata['default_message'] = $default_message;
error_log($default_message);
self::outputStacktrace(self::getRootException($value)->getTrace());
+
+ if ($value instanceof PhutilAggregateException) {
+ foreach ($current->getExceptions() as $ex) {
+ self::outputStacktrace($ex->getTrace());
+ }
+ }
+
break;
case self::PHLOG:
$default_message = sprintf(

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