array("Russian", "Polish", "Slovenian"),
"Germanic" => array("Swedish", "Dutch", "English"),
"Romance" => array("Italian", "Spanish", "Romanian")
);
foreach ($aLanguages as $sKey => $aFamily) {
// Print the name of the language family:
echo(
"$sKey
\n" .
"\n" // Start the list
);
// Now list the languages in each family:
foreach ($aFamily as $sLanguage) {
echo("\t- $sLanguage
\n");
}
// Finish the list:
echo("
\n");
}
?>