Show only the first image

[gregory]

Hi guys.
I would like to show only the first image as a preview of a slideshow. The code below shows the first image but is repeated. Do you know a solution? Thank you

//Call image
foreach($story->galleria as $img) {
  echo "<img src='{$story->galleria->first()->url}' alt='{$story->galleria->first()->description}'>";
}

 

[kongondo]

$out = '';
if(count($story->galleria)) {
    $firstImage = $story->galleria->first();
    $out = "<img src='{$firstImage->url}' alt='{$firstImage->description}'>";
}
else {
    // no images; do something else
}

echo $out;

 

Edited January 16, 2019 by kongondo
typos

[gregory]

Thanks @kongondo, it works perfectly! ?