随机洗牌图片,在新标签中打开链接


Shuffle pictures randomly, open link in new tab

我有以下代码随机洗牌图片。我应该添加什么打开每个链接在新标签?我试着用target="_blank",但它不起作用。

thanks in advance

<?php
define('LINK_URL', 0);
define('IMAGE_URL', 1);
$images = array(
   array(LINK_URL => 'http://www.linktosmth1.com', IMAGE_URL => '/pics/sponsors/1.jpg'),
   array(LINK_URL => 'http://www.linktosmth2.com', IMAGE_URL => '/pics/sponsors/2.jpg'),
   array(LINK_URL => 'http://www.linktosmth3.com', IMAGE_URL => '/pics/sponsors/3.jpg'),
);
shuffle($images);
foreach($images as $image) {
   echo '<a href="' . $image[LINK_URL] . '"><img src="' . $image[IMAGE_URL] . '" /></a>';
}
?>
echo '<a href="' . $image[LINK_URL] . '"target="_blank"><img src="' . $image[IMAGE_URL] . '" /></a>'