变量$email=user@example.com,以下哪项能得到字符串example.com?()
- A、substr($email,strpos($email,‘@’));
- B、strstr($email,‘@’);
- C、substr($email,strpos($email,‘@’)+1);
- D、strrpos($email,‘@’);
正确答案:C
答案解析:有

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变量$email=user@example.com,以下哪项能得到字符串example.com?()

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