meta()

echo meta('description', 'My Great site');
// Generates:  <meta name="description" content="My Great Site" />

echo meta('Content-type', 'text/html; charset=utf-8', 'equiv');
// Note the third parameter.  Can be "equiv" or "name"
// Generates:  <meta http-equiv="Content-type" content="text/html; charset=utf-8" />

echo meta(array('name' => 'robots', 'content' => 'no-cache'));
// Generates:  <meta name="robots" content="no-cache" />

$meta = array(
        array(
                'name' => 'robots',
                'content' => 'no-cache'
        ),
        array(
                'name' => 'description',
                'content' => 'My Great Site'
        ),
        array(
                'name' => 'keywords',
                'content' => 'love, passion, intrigue, deception'
        ),
        array(
                'name' => 'robots',
                'content' => 'no-cache'
        ),
        array(
                'name' => 'Content-type',
                'content' => 'text/html; charset=utf-8', 'type' => 'equiv'
        )
);

echo meta($meta);
// Generates:
// <meta name="robots" content="no-cache" />
// <meta name="description" content="My Great Site" />
// <meta name="keywords" content="love, passion, intrigue, deception" />
// <meta name="robots" content="no-cache" />
// <meta http-equiv="Content-type" content="text/html; charset=utf-8" />