array_map(): Argument #2 should be an array
in class
class AgAcceptHeaders extends AbstractHelper { /** * Render a list group of Accept headers composed by the service * * @param Service $service * @return string */ public function __invoke(Service $service) { $view = $this->getView(); $types = array_map(function ($type) use ($view) { return sprintf('<div class="list-group-item">%s</div>', $view->escapeHtml($type)); }, $service->getRequestAcceptTypes()); return implode("\n", $types); } }
in class
class AgAcceptHeaders extends AbstractHelper { /** * Render a list group of Accept headers composed by the service * * @param Service $service * @return string */ public function __invoke(Service $service) { $view = $this->getView(); $types = array_map(function ($type) use ($view) { return sprintf('<div class="list-group-item">%s</div>', $view->escapeHtml($type)); }, $service->getRequestAcceptTypes()); return implode("\n", $types); } }