MFH: Fix #47231 (offsetGet error using incorrect offset)

NEWS

@@ -31,6 +31,7 @@ PHP                                                                        NEWS
 - Fixed bug #47320 ($php_errormsg out of scope in functions). (Dmitry)
 - Fixed bug #47265 (generating phar.phar fails because of safe_mode). (Greg)
 - Fixed bug #47243 (OCI8: Crash at shutdown on Windows) (Chris Jones/Oracle Corp.)
+- Fixed bug #47231 (offsetGet error using incorrect offset). (Etienne)
 - Fixed bug #47229 (preg_quote() should escape the '-' char). (Nuno)
 - Fixed bug #47085 (rename() returns true even if the file in PHAR does not
   exist). (Greg)

ext/spl/spl_array.c

@@ -346,7 +346,7 @@ static zval **spl_array_get_dimension_ptr_ptr(int check_inherited, zval *object,
 				zend_hash_index_find(ht, index, (void **) &retval);
 				return retval;
 			} else {
-				zend_error(E_NOTICE, "Undefined offset:  %ld", Z_LVAL_P(offset));
+				zend_error(E_NOTICE, "Undefined offset:  %ld", index);
 				return &EG(uninitialized_zval_ptr);
 			}
 		} else {