<?php
$arr = array(
"0" => "bar",
"1" => "foo",
"2" => "tra",
"3" => "not",
);
function render_images($count) {
global $arr;
$output = '';
if (true) {
$j = 0;
while ($j < $count) {
$result[] = $arr[$j];
$j++;
}
if ($count > 3) {
$result = array_rand($result, 3);
}
foreach ($result as $recentBadge) {
$output .= "\n" . $recentBadge . "\n";
$output .= '<img src="' . $recentBadge . '" alt="">' . "\n";
$output .= '<br>' . "\n";
}
} else {
$output = 'no results';
}
return $output;
}
?>
<span class="fa-stack fa-5x has-badge" >
<div class="badgesize">
<?php echo render_images(3); ?>
</div>
</span>
