gistfile1.aw

<?php
                  if(get_field('powered_by'))
                    {
                      echo '<h4>Powered By</h4>';
                      echo '<div class="mamaGata">';
 
                        while(the_repeater_field('powered_by'))
                    {
                        echo '<div class="gato">';
						
						$oplink = get_sub_field('optional_link');
						
						if (strpos($oplink, "http")!==false){
						    echo '<a href="'.get_sub_field('optional_link').'"><img src="'.get_template_directory_uri().'/thumb.php?src='.get_sub_field('supplier_image').'&w=65&h=65&q=100">';
							echo '<p>' . get_sub_field('supplier_name') . '</p></a>';
						
						} elseif(empty($oplink)) {
							echo '<img src="'.get_template_directory_uri().'/thumb.php?src='.get_sub_field('supplier_image').'&w=65&h=65&q=100">';
							echo '<p>' . get_sub_field('supplier_name') . '</p>';
							
						} else {
							echo '<a href="http://'.get_sub_field('optional_link').'"><img src="'.get_template_directory_uri().'/thumb.php?src='.get_sub_field('supplier_image').'&w=65&h=65&q=100">';
							echo '<p>' . get_sub_field('supplier_name') . '</p></a>';
						}
						
                        echo '</div>';
                    }
 
                      echo '</div>';
                    }
                  ?>