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1. adalberto.solito
   Member
   Posted 2 years ago #

   Hi. I don't know PHP very well and I want to optimize this PHP snippet. In this code I'm creating the $image variable, which stores the data of the custom field "Immagine Grande".
   What I want to optimize is the href attribute of the a element, which at the end repeats "get_post_meta..." . I would like to use string concatenation but I don't know how to use it in PHP. Thank you for your help.

   <?php $image = get_post_meta($post->ID, 'Immagine Grande', true); if($image != '') : ?>
   
   <a href="<?php bloginfo('template_directory'); ?>/images/products/<?php echo get_post_meta($post->ID, 'Immagine Grande', true); ?>" rel="lightbox">
   <img src="<?php bloginfo('template_directory'); ?>/images/icons/zoom_24.png" alt="<?php _e("Immagine del Prodotto", "mytextdomain"); ?>" />
   </a>
   
   <?php endif; ?>

2. adalberto.solito
   Member
   Posted 2 years ago #

   No more problems. I fixed it by myself after half an hour of experimenting!

   :)

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