Warning: Unsupported declare 'strict_types' in C:\wwwroot\html.580980.com\yidecms_thinkphp\vendor\maennchen\zipstream-php\src\Option\Version.php on line 3

Parse error: syntax error, unexpected 'const' (T_CONST), expecting variable (T_VARIABLE) in C:\wwwroot\html.580980.com\yidecms_thinkphp\vendor\maennchen\zipstream-php\src\Option\Version.php on line 22