From: Nikita Popov <nikic@php.net>
Date: Thu, 14 Jul 2016 19:38:10 +0000 (+0200)
Subject: Fix is_callable() on abstract method via object
X-Git-Tag: php-7.1.0beta1~59^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a50a5c1bf1254424406746dfb51203ec6c56ef46;p=php

Fix is_callable() on abstract method via object
---

diff --git a/Zend/zend_API.c b/Zend/zend_API.c
index 3ba1783f1f..55c6be8711 100644
--- a/Zend/zend_API.c
+++ b/Zend/zend_API.c
@@ -3100,7 +3100,7 @@ get_function_via_handler:
 
 	if (retval) {
 		if (fcc->calling_scope && !call_via_handler) {
-			if (!fcc->object && (fcc->function_handler->common.fn_flags & ZEND_ACC_ABSTRACT)) {
+			if (fcc->function_handler->common.fn_flags & ZEND_ACC_ABSTRACT) {
 				if (error) {
 					zend_spprintf(error, 0, "cannot call abstract method %s::%s()", ZSTR_VAL(fcc->calling_scope->name), ZSTR_VAL(fcc->function_handler->common.function_name));
 					retval = 0;
diff --git a/ext/standard/tests/general_functions/is_callable_abstract_method.phpt b/ext/standard/tests/general_functions/is_callable_abstract_method.phpt
new file mode 100644
index 0000000000..0f3d1a6cb1
--- /dev/null
+++ b/ext/standard/tests/general_functions/is_callable_abstract_method.phpt
@@ -0,0 +1,19 @@
+--TEST--
+is_callable() on abstract method via object should return false
+--FILE--
+<?php
+
+abstract class A {
+    abstract function foo();
+}
+
+class B extends A {
+    function foo() {}
+}
+
+$foo = [new B, 'A::foo'];
+var_dump(is_callable($foo));
+
+?>
+--EXPECT--
+bool(false)