UPD:
I edit my code:
<?php $images = get_field('slajdy');
if( $images ): ?>
<div class="slider_">
<div class="carousel_arrows"></div>
<div class="slider_catalog">
<?php foreach( $images as $image ):
$content = '<div class="slide">';
$content .= '<a class="gallery_image" href="<?php echo $image['url']; ?>">';
$content .= '<img src="<?php echo $image['url']; ?>" alt="<?php echo $image['alt']; ?>" />';
$content .= '</a>';
$content .= '</div>';
if ( function_exists('slb_activate') ){
$content = slb_activate($content);
}
echo $content;?>
<?php endforeach; ?>
</div>
</div>
<?php endif; ?>
But his don’t work =(