[Config] ensure moving away from Serializable wont break cache:clear

nicolas-grekas · nicolas-grekas · commit 562ea5124ef1 · 2019-01-30T09:44:17.000+01:00
diff --git a/src/Symfony/Component/Config/ResourceCheckerConfigCache.php b/src/Symfony/Component/Config/ResourceCheckerConfigCache.php
@@ -159,7 +159,7 @@ private function safelyUnserialize($file)
         $signalingException = new \UnexpectedValueException();
         $prevUnserializeHandler = ini_set('unserialize_callback_func', '');
         $prevErrorHandler = set_error_handler(function ($type, $msg, $file, $line, $context = []) use (&$prevErrorHandler, $signalingException) {
-            if (E_WARNING === $type && 'Class __PHP_Incomplete_Class has no unserializer' === $msg) {
+            if (__FILE__ === $file && preg_match('/^Class .* has no unserializer$/', $msg)) {
                 throw $signalingException;
             }
 

Original file line number	Diff line number	Diff line change
`@@ -159,7 +159,7 @@ private function safelyUnserialize($file)`
`159`	`159`	`$signalingException = new \UnexpectedValueException();`
`160`	`160`	`$prevUnserializeHandler = ini_set('unserialize_callback_func', '');`
`161`	`161`	`$prevErrorHandler = set_error_handler(function ($type, $msg, $file, $line, $context = []) use (&$ 5637 prevErrorHandler, $signalingException) {`
`162`		`- if (E_WARNING === $type && 'Class __PHP_Incomplete_Class has no unserializer' === $msg) {`
	`162`	`+ if (__FILE__ === $file && preg_match('/^Class .* has no unserializer$/', $msg)) {`
`163`	`163`	`throw $signalingException;`
`164`	`164`	`}`
`165`	`165`