目前我正在学习php。在这里我很困惑这是我的 php 代码
class OBJECT_ENUM
{
const USER = 10;
const POST = 30;
const SECURE_REQUEST = 40;
}
class OPERATION_ENUM
{
const INSERT_USER = OBJECT_ENUM::USER + 1; // <- here it gives an error
const SEND_MAIL = OBJECT_ENUM::USER + 2;
const LIKE_POST = OBJECT_ENUM::POST + 1;
const INSERT_POST = OBJECT_ENUM::POST + 2;
const ENCRYPT = OBJECT_ENUM::SECURE_REQUEST + 1;
}
error message:
Parse error: syntax error, unexpected '+', expecting ',' or ';' in /var/www/workspace/6thAssignment/include/tempCall.php on line 15
我只是不明白为什么会发生这个错误.?? 谁能解释我.??
先感谢您