Using getprotobyname() : getprotobyname « Network « PHP

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PHP » Network » getprotobyname

Using getprotobyname()


 

<?php

    $proto = "smp";

    $proto_num = getprotobyname($proto);

    if($proto_num == -1) {

        die("Could not find protocol '$proto'\n");

    } else {

        echo "The '$proto' protocol has an ID of $proto_num\n";

    }

?>

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