From 776d5d5c4fa782176a5a6bd6e0de12479782a1eb Mon Sep 17 00:00:00 2001
From: Michael Wallner <mike@php.net>
Date: Wed, 23 Aug 2006 21:58:14 +0000
Subject: [PATCH] - nested exception order was fine

---
 http_api.c       | 59 ++++++++++++++++++++++++------------------------
 http_functions.c | 14 ------------
 2 files changed, 29 insertions(+), 44 deletions(-)

diff --git a/http_api.c b/http_api.c
index fef2930..9e2fd18 100644
--- a/http_api.c
+++ b/http_api.c
@@ -116,43 +116,42 @@ void _http_error_ex(long type TSRMLS_DC, long code, const char *format, ...)
 /* {{{ zval *http_exception_wrap(zval *, zval *, zend_class_entry *) */
 zval *_http_exception_wrap(zval *old_exception, zval *new_exception, zend_class_entry *ce TSRMLS_DC)
 {
-	/* create wrapping exception if requested */
+	zval **args, **trace_0, *old_trace_0, *trace = NULL, *sub_exception, *tmp_exception;
+	
 	if (!new_exception) {
-		zval **args, **trace_0, *old_trace_0, *trace = NULL;
-		
-		MAKE_STD_ZVAL(new_exception);
-		object_init_ex(new_exception, ce);
-		zend_update_property_string(ce, new_exception, "message", lenof("message"), "Exception caused by inner exception(s)" TSRMLS_CC);
-		zend_update_property(Z_OBJCE_P(new_exception), new_exception, "innerException", lenof("innerException"), old_exception TSRMLS_CC);
+		MAKE_STD_ZVAL(tmp_exception);
+		object_init_ex(tmp_exception, ce);
+		zend_update_property_string(ZEND_EXCEPTION_GET_DEFAULT(), tmp_exception, "message", lenof("message"), "Exception caused by inner exception(s)" TSRMLS_CC);
+		new_exception = tmp_exception;
+	} else {
+		sub_exception = new_exception;
+		tmp_exception = new_exception;
+		while ((tmp_exception = zend_read_property(Z_OBJCE_P(tmp_exception), tmp_exception, "innerException", lenof("innerException"), 0 TSRMLS_CC)) && Z_TYPE_P(tmp_exception) == IS_OBJECT) {
+			sub_exception = tmp_exception;
+		}
+		tmp_exception = new_exception;
+		new_exception = sub_exception;
+	}
 	
-		/* copy bt arguments */
-		if ((trace = zend_read_property(ZEND_EXCEPTION_GET_DEFAULT(), old_exception, "trace", lenof("trace"), 0 TSRMLS_CC))) {
-			if (Z_TYPE_P(trace) == IS_ARRAY && SUCCESS == zend_hash_index_find(Z_ARRVAL_P(trace), 0, (void *) &trace_0)) {
-				old_trace_0 = *trace_0;
-				if (Z_TYPE_PP(trace_0) == IS_ARRAY && SUCCESS == zend_hash_find(Z_ARRVAL_PP(trace_0), "args", sizeof("args"), (void *) &args)) {
-					if ((trace = zend_read_property(ZEND_EXCEPTION_GET_DEFAULT(), new_exception, "trace", lenof("trace"), 0 TSRMLS_CC))) {
-						if (Z_TYPE_P(trace) == IS_ARRAY && SUCCESS == zend_hash_index_find(Z_ARRVAL_P(trace), 0, (void *) &trace_0)) {
-							ZVAL_ADDREF(*args);
-							add_assoc_zval(*trace_0, "args", *args);
-						}
+	zend_update_property(Z_OBJCE_P(new_exception), new_exception, "innerException", lenof("innerException"), old_exception TSRMLS_CC);
+	
+	/* copy bt arguments */
+	if ((trace = zend_read_property(ZEND_EXCEPTION_GET_DEFAULT(), old_exception, "trace", lenof("trace"), 0 TSRMLS_CC))) {
+		if (Z_TYPE_P(trace) == IS_ARRAY && SUCCESS == zend_hash_index_find(Z_ARRVAL_P(trace), 0, (void *) &trace_0)) {
+			old_trace_0 = *trace_0;
+			if (Z_TYPE_PP(trace_0) == IS_ARRAY && SUCCESS == zend_hash_find(Z_ARRVAL_PP(trace_0), "args", sizeof("args"), (void *) &args)) {
+				if ((trace = zend_read_property(ZEND_EXCEPTION_GET_DEFAULT(), new_exception, "trace", lenof("trace"), 0 TSRMLS_CC))) {
+					if (Z_TYPE_P(trace) == IS_ARRAY && SUCCESS == zend_hash_index_find(Z_ARRVAL_P(trace), 0, (void *) &trace_0)) {
+						ZVAL_ADDREF(*args);
+						add_assoc_zval(*trace_0, "args", *args);
 					}
 				}
 			}
 		}
-		
-		zval_ptr_dtor(&old_exception);
-		return new_exception;
-	} else {
-		zval *sub_exception = old_exception, *top_exception = old_exception;
-		
-		while ((sub_exception = zend_read_property(ZEND_EXCEPTION_GET_DEFAULT(), sub_exception, "innerException", lenof("innerException"), 0 TSRMLS_CC)) && Z_TYPE_P(sub_exception) == IS_OBJECT) {
-			top_exception = sub_exception;
-		}
-		zend_update_property(Z_OBJCE_P(top_exception), top_exception, "innerException", lenof("innerException"), new_exception TSRMLS_CC);
-		
-		zval_ptr_dtor(&new_exception);
-		return old_exception;
 	}
+	
+	zval_ptr_dtor(&old_exception);
+	return tmp_exception;
 }
 /* }}} */
 #endif /* ZEND_ENGINE_2 */
diff --git a/http_functions.c b/http_functions.c
index a22bea3..82597f4 100644
--- a/http_functions.c
+++ b/http_functions.c
@@ -1983,22 +1983,8 @@ PHP_FUNCTION(http_support)
 }
 /* }}} */
 
-#include "zend_exceptions.h"
 PHP_FUNCTION(http_test)
 {
-	int i;
-	
-	for (i = 0; i < 3; ++i) {
-		http_try {
-			fprintf(stderr, "Throwing Ex %d\n", i);
-			http_error_ex(HE_THROW, HTTP_E_RUNTIME, "Ex %d", i);
-			http_try {
-				fprintf(stderr, "Throwing SubEx %d\n", i);
-				http_error_ex(HE_THROW, HTTP_E_RUNTIME, "SubEx %d", i);
-			} http_catch(ZEND_EXCEPTION_GET_DEFAULT());
-		} http_catch(ZEND_EXCEPTION_GET_DEFAULT());
-	}
-	http_final(ZEND_EXCEPTION_GET_DEFAULT());
 }
 
 /*
-- 
2.30.2