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@tripflex
Last active August 29, 2015 14:17
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Output multiple file upload images with links
<?php
$sample_gallery_images = get_custom_field( 'sample_gallery_images' );
// If field value is empty don't output anything
if( ! empty( $sample_gallery_images ) ){
// If it's an array that means there are multiple images
if( is_array( $sample_gallery_images ) ){
foreach( $sample_gallery_images as $gallery_image ){
// This outputs an image with a link to the image itself with a line break after each image
echo '<a href="' . $gallery_image '" target="_blank"><img src="' . $gallery_image . '" class="some_custom_class" /></a><br />';
}
// Otherwise it's a single image URL
} else {
// This outputs an image with a link to the image itself
echo '<a href="' . $sample_gallery_images '" target="_blank"><img src="' . $sample_gallery_images . '" class="some_custom_class" /></a>';
}
}
?>
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