Fixed bug #39797 (virtual() does not reset changed INI settings).

Author: Ilia Alshanetsky

NEWS

@@ -50,6 +50,7 @@ PHP                                                                        NEWS
 - Fixed FastCGI impersonation for persistent connections on Windows. (Dmitry)
 - Fixed wrong signature initialization in imagepng (Takeshi Abe)
 - Added optimization for imageline with horizontal and vertial lines (Pierre)
+- Fixed bug #39797 (virtual() does not reset changed INI settings). (Ilia)
 - Fixed bug #39795 (build fails on AIX because crypt_r() uses different data 
   struct). (Tony)
 - Fixed bug #39791 (Crash in strtotime() on overly long relative date

sapi/apache2handler/sapi_apache2.c

@@ -467,6 +467,20 @@ static void php_apache_ini_dtor(request_rec *r, request_rec *p TSRMLS_DC)
 {
 	if (strcmp(r->protocol, "INCLUDED")) {
 		zend_try { zend_ini_deactivate(TSRMLS_C); } zend_end_try();
+	} else {
+typedef struct {
+	HashTable config;
+} php_conf_rec;
+		char *str;
+		uint str_len;
+		php_conf_rec *c = ap_get_module_config(r->per_dir_config, &php5_module);
+
+		for (zend_hash_internal_pointer_reset(&c->config); 
+				zend_hash_get_current_key_ex(&c->config, &str, &str_len, NULL, 0,  NULL) == HASH_KEY_IS_STRING;
+				zend_hash_move_forward(&c->config)
+		) {
+			zend_restore_ini_entry(str, str_len, ZEND_INI_STAGE_SHUTDOWN);
+		}	
 	}
 	if (p) {
 		((php_struct *)SG(server_context))->r = p;