PHP array mapping

Question

Is there a cleaner way than foreach to get an array of all "label" values?

$methods[0]['label'] = 'test';
$methods[0]['nr']    = 99;
$methods[1]['label'] = 'whatever';
$methods[1]['nr']    = 10;


foreach($methods as $method) {
    $methodsLabel[] = $method['label'];
}