Custom Fields – Image If else
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Hi I am very new in php and I only knew few php codes and basic of HTML.
<h1><?php the_title(); ?>'s Trailer Pictures</h1> <br /><br /> <img src="<?php echo get_post_meta($post->ID, 'Oneimg', true); ?>" class="trailer-gallery-img" title="<?php the_title(); ?>" alt="<?php the_title(); ?>" /> <img src="<?php echo get_post_meta($post->ID, 'Twoimg', true); ?>" class="trailer-gallery-img" title="<?php the_title(); ?>" alt="<?php the_title(); ?>" /> <img src="<?php echo get_post_meta($post->ID, 'Threeimg', true); ?>" class="trailer-gallery-img" title="<?php the_title(); ?>" alt="<?php the_title(); ?>" />
Now, I have some post that I may only use one custom field keys for example first post use 3 keys “Oneimg”, “Twoimg” and “Threeimg” then the other post dont use neither of the three keys but it display a x mark or something like a picture is missing.
Can someone help me with the proper php code which if I have a post the
<h1><?php the_title(); ?>’s Trailer Pictures</h1>will display including the pictures and if I dont use the code it wont shown up.
Thanks in advance.
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