Fix various warnings in PHP 8.0

This commit is contained in:
Kijin Sung 2021-01-28 22:32:56 +09:00
parent f46b41f437
commit 60465fb2db
23 changed files with 65 additions and 55 deletions

View file

@ -619,7 +619,7 @@ class Validator
case 'enum':
return in_array($value, $rule['test']);
case 'expr':
if(is_callable($rule['func_test']))
if(isset($rule['func_test']) && is_callable($rule['func_test']))
{
return $rule['func_test']($value);
}