From dd6e75c230f921cf741eb02773fd90ac75237426 Mon Sep 17 00:00:00 2001
From: Felipe Pena <felipe@php.net>
Date: Wed, 15 Jul 2009 01:08:15 +0000
Subject: [PATCH] - Fixed bug #48899 (is_callable returns true even if method
 does not exist in parent class)

---
 Zend/tests/bug48899.phpt | 24 ++++++++++++++++++++++++
 Zend/zend_API.c          |  2 +-
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 Zend/tests/bug48899.phpt

diff --git a/Zend/tests/bug48899.phpt b/Zend/tests/bug48899.phpt
new file mode 100644
index 00000000000..ff640543cbc
--- /dev/null
+++ b/Zend/tests/bug48899.phpt
@@ -0,0 +1,24 @@
+--TEST--
+Bug #48899 (is_callable returns true even if method does not exist in parent class)
+--FILE--
+<?php
+
+class ParentClass { }
+
+class ChildClass extends ParentClass {
+	public function testIsCallable() {
+		var_dump(is_callable(array($this, 'parent::testIsCallable')));
+	}
+	public function testIsCallable2() {
+		var_dump(is_callable(array($this, 'static::testIsCallable2')));
+	}
+}
+
+$child = new ChildClass();
+$child->testIsCallable();
+$child->testIsCallable2();
+
+?>
+--EXPECT--
+bool(false)
+bool(true)
diff --git a/Zend/zend_API.c b/Zend/zend_API.c
index 73f44be6524..c147601b1d3 100644
--- a/Zend/zend_API.c
+++ b/Zend/zend_API.c
@@ -2907,7 +2907,7 @@ static int zend_is_callable_check_func(int check_flags, zval *callable, zend_fca
 		}
 	} else {
 get_function_via_handler:
-		if (fcc->object_ptr) {
+		if (fcc->object_ptr && fcc->calling_scope == ce_org) {
 			if (Z_OBJ_HT_P(fcc->object_ptr)->get_method) {
 				zstr method = mname;
 				int method_len = mlen;