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1. MaddTechWF
   Member
   Posted 2 years ago #
   

   I have a custom Metabox. It allows multiple words separated by a ,. How can I write a loop to write each item to a UL list?

2. alchymyth
   The Sweeper & Moderator
   Posted 2 years ago #
   

   explode the string to form an array; then loop with a foreach loop.

   http://php.net/manual/en/function.explode.php
   http://php.net/manual/en/control-structures.foreach.php

   example:
   

   $string = from metabox, use whatever code
   $bits = explode(',', $string);
     if($bits) {
       echo '<ul>';
         foreach( $bits as $bit ) {
         echo '<li>'.bit.'</li>';
         }
       echo '</ul>';
     }

3. MaddTechWF
   Member
   Posted 2 years ago #
   

   When I implement the above code, I get the word bit on each one of my list items. What am I doing wrong?

4. MaddTechWF
   Member
   Posted 2 years ago #
   

   Found it. Forgot the $ between the . and the b.

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