More comments for future readers
@@ -292,9 +292,10 @@ PHP_RSHUTDOWN_FUNCTION(swow)
}
}
- /* Notice: some PHP objects still has not been released
- * (e.g. static vars or set global vars on __destruct or circular references)
- * so we must re-create C coroutine env to finish them */
+ /* Notice: some PHP resources still have not been released
+ * (e.g. static vars or set global vars on __destruct or circular references),
+ * so we must re-create C coroutine env to finish them
+ * In other words, now we are in pure C coroutine env instead of PHP runtime */
if (!cat_runtime_init_all()) {
return FAILURE;
