php 将 html 分离成 if 语句 wordpress

Question

a little question about why something that should work in theory doesn't work for me.

Target. Separate the html code from the if loop

example:

if ($condition){
    echo "no";
}
else{?>
     <p>yes</p>
<?php}?>

but if copy and paste this in my custom theme in wordpress:

<?php
$AMC_metakey_video = get_post_meta( $post->ID, 'metakey_AMC_video', true );

    if ($AMC_metakey_video === ''){
        echo "Gratis";
    }
    else{?>
        <p>no</p>
    <?php}?>

i have blank result... i don't know, why?

Answer 1

Try this

<?php $AMC_metakey_video = get_post_meta( $post->ID, 'metakey_AMC_video', true ); ?>

   <?php if(empty($AMC_metakey_video)): ?>
        <p>Gratis</p> or any HTML

   <?php else: ?>
        else HTML
   <?php endif; ?>

Hope it helps.