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Fix #18477: Fix detecting availability of Xdebug's stack trace in yii\base\ErrorException

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Bizley
2021-01-13 14:13:41 +01:00
committed by GitHub
parent 0781b02cc3
commit 95bf26a3ba
3 changed files with 50 additions and 8 deletions
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1
framework/CHANGELOG.md
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@ -10,6 +10,7 @@ Yii Framework 2 Change Log
- Bug #18464: Fix bug with processing fallback messages when translation language is set to `null` (bizley)
- Enh #18457: Add `EVENT_RESET` and `EVENT_FINISH` events to `yii\db\BatchQueryResult` (brandonkelly)
- Bug #18472: Fix initializing `db` component configuration in `yii\data\ActiveDataProvider` (bizley)
- Bug #18477: Fix detecting availability of Xdebug's stack trace in `yii\base\ErrorException` (bizley)
2.0.40 December 23, 2020

38
framework/base/ErrorException.php
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@ -44,24 +44,24 @@ class ErrorException extends \ErrorException
{
parent::__construct($message, $code, $severity, $filename, $lineno, $previous);
if (function_exists('xdebug_get_function_stack')) {
// XDebug trace can't be modified and used directly with PHP 7
if ($this->isXdebugStackAvailable()) {
// Xdebug trace can't be modified and used directly with PHP 7
// @see https://github.com/yiisoft/yii2/pull/11723
$xDebugTrace = array_slice(array_reverse(xdebug_get_function_stack()), 1, -1);
$xdebugTrace = array_slice(array_reverse(xdebug_get_function_stack()), 1, -1);
$trace = [];
foreach ($xDebugTrace as $frame) {
foreach ($xdebugTrace as $frame) {
if (!isset($frame['function'])) {
$frame['function'] = 'unknown';
}
// XDebug < 2.1.1: http://bugs.xdebug.org/view.php?id=695
// Xdebug < 2.1.1: http://bugs.xdebug.org/view.php?id=695
if (!isset($frame['type']) || $frame['type'] === 'static') {
$frame['type'] = '::';
} elseif ($frame['type'] === 'dynamic') {
$frame['type'] = '->';
}
// XDebug has a different key name
// Xdebug has a different key name
if (isset($frame['params']) && !isset($frame['args'])) {
$frame['args'] = $frame['params'];
}
@ -74,6 +74,32 @@ class ErrorException extends \ErrorException
}
}
/**
* Ensures that Xdebug stack trace is available based on Xdebug version.
* Idea taken from developer bishopb at https://github.com/rollbar/rollbar-php
* @return bool
*/
private function isXdebugStackAvailable()
{
if (!function_exists('xdebug_get_function_stack')) {
return false;
}
// check for Xdebug being installed to ensure origin of xdebug_get_function_stack()
$version = phpversion('xdebug');
if ($version === false) {
return false;
}
// Xdebug 2 and prior
if (version_compare($version, '3.0.0', '<')) {
return true;
}
// Xdebug 3 and later, proper mode is required
return false !== strpos(ini_get('xdebug.mode'), 'develop');
}
/**
* Returns if error is one of fatal type.
*

19
tests/framework/base/ErrorExceptionTest.php
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@ -15,10 +15,25 @@ use yiiunit\TestCase;
*/
class ErrorExceptionTest extends TestCase
{
public function testXdebugTrace()
private function isXdebugStackAvailable()
{
if (!function_exists('xdebug_get_function_stack')) {
$this->markTestSkipped('Xdebug are required.');
return false;
}
$version = phpversion('xdebug');
if ($version === false) {
return false;
}
if (version_compare($version, '3.0.0', '<')) {
return true;
}
return false !== strpos(ini_get('xdebug.mode'), 'develop');
}
public function testXdebugTrace()
{
if (!$this->isXdebugStackAvailable()) {
$this->markTestSkipped('Xdebug is required.');
}
try {
throw new ErrorException();