types plugin loop

types-plugin-loop.php

<?php
  $args = array( 'post_type' => 'clients' , 'posts_per_page' => '-1' );
  $c = new WP_Query( $args );

  if( $c->have_posts() ) {
    while( $c->have_posts() ) {
      $c->the_post(); 
      $extraClasses = wp_get_post_terms($post->ID, 'client_cat', array("fields" => "slugs")); ?>  
       
       <?php foreach ($extraClasses as $key => $value) { echo $value . ' '; } ?>" 
       <?php echo types_render_field("url",array("raw"=>"true")); ?>">
       <?php echo types_render_field("image",array("raw"=>"true","separator"=>";")); ?>"
       
    <?php
    }
  }
  else {
    echo 'No posts defined';
  }
?>