Reverting. Let's not introduce major BC breakage like this without a

good reason.

diff --git a/Zend/zend_object_handlers.c b/Zend/zend_object_handlers.c
index fc7770191db77a7a59ad128aea9d0cf7cdbc9e56..8f2b1e95023e4d69a6086364b6e4e630d701dc38 100644 (file)
--- a/Zend/zend_object_handlers.c
+++ b/Zend/zend_object_handlers.c
@@ -819,9 +819,7 @@ static int zend_std_has_property(zval *object, zval *member, int check_empty TSR
                if (check_empty) {
                        result = zend_is_true(*value);
                } else {
-                       /* We do not need to check for NULL here because this is not called for isset/isempty.
-                        * And indeed even a NULL value means the property is defined. */
-                       result = 1;
+                       result = (Z_TYPE_PP(value) != IS_NULL);
                }
        } else {
                result = 0;