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1. web20donkey
   Member
   Posted 7 months ago #

   Hi all. I am a newbie to wordpress. I am trying to remove the last comma from this syntax:

   <li data-tags="<?php if($terms) { foreach ($terms as $term) { echo $term->name . ','; } } ?>">

   This output something like:

   <li data-tags="Logo Design,Print Design,">

   And I don't want the last comma.

   A little help would be great.

   Thank you.

2. keesiemeijer
   moderator
   Posted 7 months ago #

   Try it with something like this (not tested):
   

   <?php if($terms) {
   $the_terms = '';
   foreach ($terms as $term) {
   $the_terms .= $term->name .',';
   }
   echo '<li data-tags="'.trim($the_terms, ',') .'">';
   }
   ?>

3. Digital Raindrops
   Member
   Posted 7 months ago #

   Untested:
   

   <?php if($terms) {
   	$str = "";
   	foreach ($terms as $term) {
   		$str = $str .$term->name . ',';
   	}
   	?>
   	<li data-tags="<?php echo substr($str,0,($len-1)); ?>">
   <?php } ?>

   Edit:
   How was that two replies!

   HTH

   David

4. web20donkey
   Member
   Posted 7 months ago #

   Thank you very much for your prompt replies, both syntaxes work like a charm.

5. keesiemeijer
   moderator
   Posted 7 months ago #

   Glad you got it resolved.

   @Digital Raindrops
   great minds think alike, those two code examples are nearly identical! (even the untested bit)

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