diff options
Diffstat (limited to 'Zend/zend_inheritance.c')
-rw-r--r-- | Zend/zend_inheritance.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Zend/zend_inheritance.c b/Zend/zend_inheritance.c index 64e7407f12..9b96a4a479 100644 --- a/Zend/zend_inheritance.c +++ b/Zend/zend_inheritance.c @@ -821,7 +821,13 @@ ZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent do { dst--; src--; - ZVAL_MAKE_REF(src); + if (parent_ce->type == ZEND_INTERNAL_CLASS) { + if (!Z_ISREF_P(src)) { + ZVAL_NEW_PERSISTENT_REF(src, src); + } + } else { + ZVAL_MAKE_REF(src); + } ZVAL_COPY_VALUE(dst, src); Z_ADDREF_P(dst); if (Z_CONSTANT_P(Z_REFVAL_P(dst))) { |