变 量 $email 的值是字符串user@example.com , 以下哪项能把字符串转化成 example.com?( )。
A、substr($email,strpos($email,"@"));
B、strstr($email,"@");
C、strchr($email,"@");
D、substr($email,strpos($email,"@")+1);
发布时间:2024-06-25 09:35:39
A、substr($email,strpos($email,"@"));
B、strstr($email,"@");
C、strchr($email,"@");
D、substr($email,strpos($email,"@")+1);