Merge branch 'PHP-8.4'

* PHP-8.4:
  Fix may_have_extra_named_args flag for ZEND_AST_UNPACK

Author: nielsdos

Zend/zend_compile.c

@@ -3749,6 +3749,12 @@ static uint32_t zend_compile_args(
 					"Cannot use argument unpacking after named arguments");
 			}
 
+			/* Unpack may contain named arguments. */
+			may_have_undef = 1;
+			if (!fbc || (fbc->common.fn_flags & ZEND_ACC_VARIADIC)) {
+				*may_have_extra_named_args = 1;
+			}
+
 			uses_arg_unpack = 1;
 			fbc = NULL;
 
@@ -3757,11 +3763,6 @@ static uint32_t zend_compile_args(
 			opline->op2.num = arg_count;
 			opline->result.var = EX_NUM_TO_VAR(arg_count - 1);
 
-			/* Unpack may contain named arguments. */
-			may_have_undef = 1;
-			if (!fbc || (fbc->common.fn_flags & ZEND_ACC_VARIADIC)) {
-				*may_have_extra_named_args = 1;
-			}
 			continue;
 		}