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PHP | getprotobynumber() Function

PHP getprotobynumber() Function

Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP getprotobynumber() Function.

The PHP getprotobynumber() function gets a protocol name associated with protocol number.


Following below is the syntax to use this function -

string getprotobynumber ( int $number )

Parameter Details

Sr.NoParameters & Description


It contains the protocol number

Return Value

This PHP function returns a protocol name as a string on success, or FALSE on failure.

Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we will study about the PHP getservbyport() Function.

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