<div class="col-sm-6 grey-img" style="background-image: url(<?php
echo portfolioGreyImage($id);
?>
)">
</div>
</div>
<div class="row">
<?php
$count = 0;
?>
<?php
$array_len = count(portfolioImages($post->ID)) - 1;
?>
<?php
foreach (portfolioImages($post->ID) as $image) {
?>
<?php
list($width, $height) = getimagesize($image);
?>
<?php
if ($width > $height) {
?>
<div class="col-xs-12 <?php
if ($count > 0 && $count < $array_len) {
echo 'bottom-marg';
}
?>
">
<img src="<?php
echo $image;
function horizontalPortfolioImages($post_id)
{
$horizontal_images = array();
foreach (portfolioImages($post_id) as $image) {
list($width, $height) = getimagesize($image);
if ($width > $height) {
array_push($horizontal_images, $image);
}
}
return $horizontal_images;
}
