Using getprotobynumber() : getprotobynumber « Network « PHP

1. PHP
2. Network
3. getprotobynumber

Using getprotobynumber()

 
<?php
    $proto_num = SOL_TCP;
    $proto = getprotobynumber($proto_num);
    if($proto === false) {

        die("Could not find protocol with ID $proto_num\n");
    } else {
        echo "The protocol with ID $proto_num is '$proto'\n";
    }
?>
  
  

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