PHP 简单的PHP广告横幅/图像旋转器

Posted 2021-05-14

function initializeAds($file) {
  $fcontents = file_get_contents($file);
  $ad_array = explode("~",$fcontents);
  shuffle($ad_array);

  return $ad_array;
}

$ad_banners = initializeAds('ad_banners.txt');

echo $ad_banners[0]; // first randomly ordered banner
echo $ad_banners[1]; // second randomly ordered banner, etc.