gethostname()

The gethostname() function returns the host name of the server on which the PHP code is currently executing. This function is useful when you want to retrieve the local system name for diagnostic purposes, logging, or environment identification.

EXAMPLE

<?php
// Retrieve the name of the current machine/server
$hostname = gethostname();

if ($hostname === false) {
    echo "Could not retrieve the host name.\n";
} else {
    echo "The current server host name is: $hostname\n";
}
?>

RESULT

The result will be shown here...