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Which one of the following function is used to retrieve the MX records for the domain specified by hostname?(a) getmx()(b) retrieve_mx()(c) getmxrr()(d) retrieve_mxrr()I got this question in semester exam.This is a very interesting question from Networking with PHP in portion File and Session Handling in PHP of PHP

Answer»

Right answer is (C) getmxrr()

The explanation: The function getmxrr() returns the MX records for the specified internet HOST NAME. This function is used to retrieve the MX records for the domain specified by HOSTNAME.



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