Drop special stream code handling, as this might been needed of the double free issue

Author: Girgias

Zend/tests/throw_on_error/promote_warning_in_internal_function.phpt

@@ -13,7 +13,7 @@ try {
 --EXPECTF--
 object(Exception)#1 (7) {
   ["message":protected]=>
-  string(48) "Failed to open stream: No such file or directory"
+  string(82) "file_get_contents(not_found.txt): Failed to open stream: No such file or directory"
   ["string":"Exception":private]=>
   string(0) ""
   ["code":protected]=>

main/streams/streams.c

@@ -29,7 +29,6 @@
 #include <stddef.h>
 #include <fcntl.h>
 #include "php_streams_int.h"
-#include "Zend/zend_exceptions.h"
 
 /* {{{ resource and registration code */
 /* Global wrapper hash, copied to FG(stream_wrappers) on registration of volatile wrapper */
@@ -211,18 +210,8 @@ void php_stream_display_wrapper_errors(php_stream_wrapper *wrapper, const char *
 		msg = "no suitable wrapper could be found";
 	}
 
-	/* To handle throw_on_error declare statement */
-	zend_execute_data *ex = EG(current_execute_data);
-	/* Find first non internal execute_data */
-	while (ex && (!ex->func || !ZEND_USER_CODE(ex->func->type))) {
-		ex = ex->prev_execute_data;
-	}
-	if ((ex->func->common.fn_flags & ZEND_ACC_THROW_WARNING) != 0) {
-		zend_throw_exception_ex(zend_ce_exception, E_WARNING, "%s: %s",  caption, msg);
-	} else {
-		php_strip_url_passwd(tmp);
-		php_error_docref1(NULL, tmp, E_WARNING, "%s: %s", caption, msg);
-	}
+	php_strip_url_passwd(tmp);
+	php_error_docref1(NULL, tmp, E_WARNING, "%s: %s", caption, msg);
 	efree(tmp);
 	if (free_msg) {
 		efree(msg);