PHP function that prints an image to be used by Riloadr

print_image.php

<?php

function print_image($data_src, $noscript_src, $group_class = "responsive", $classes = "", $alt = "", $data_base = "") 
{
    echo '<img alt="'.$alt.'" class="'.$group_class.' '.$classes.'" data-src="'.$data_src.'"'.(!empty($data_base) ? ' data-base="'.$data_base.'"' : "").'>'.
         '<noscript>'.
	     '<img alt="'.$alt.'" class="'.$classes.'" src="'.$noscript_src.'">'.
	 '</noscript>';
}