public static function existsFlashes()
{
return count(Flashes::getFlashes(false)) > 0;
}
<?php
$flashes = Flashes::getFlashes();
$existFlashes = isset($flashes) && is_array($flashes);
?>
<ul style="display:<?php
echo $existFlashes ? "block" : "none";
?>
">
<?php
if ($existFlashes) {
?>
<?php
foreach ($flashes as $flash) {
?>
<li class="<?php
echo $flash['level'];
?>
" >
<?php
echo $flash['message'];
?>
</li>
<?php
}
}
?>
</ul>
