fixup! Support arbitrary parameter attributes in stubs

Author: TimWolla

build/gen_stub.php

@@ -3915,7 +3915,7 @@ static function (FuncInfo $funcInfo) use ($allConstInfos) {
                 }
 
                 foreach ($arg->attributes as $attribute) {
-                    $code .= $attribute->generateCode("zend_add_parameter_attribute(zend_hash_str_find_ptr($functionTable, \"" . $funcInfo->name->getNameForAttributes() . "\", strlen(\"" . $funcInfo->name->getNameForAttributes() . "\")), $index", "{$funcInfo->getArgInfoName()}_arg{$index}", $allConstInfos);
+                    $code .= $attribute->generateCode("zend_add_parameter_attribute(zend_hash_str_find_ptr($functionTable, \"" . $funcInfo->name->getNameForAttributes() . "\", sizeof(\"" . $funcInfo->name->getNameForAttributes() . "\") - 1), $index", "{$funcInfo->getArgInfoName()}_arg{$index}", $allConstInfos);
                 }
             }