Bing 每日壁纸
今日壁纸:

代码:
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| <?php $filename = "./cache.json"; if (file_exists($filename) === false) { file_put_contents($filename, ""); } $handle = fopen($filename, "r"); $contents = fread($handle, filesize($filename)); fclose($handle); $contents = json_decode($contents, true);
if (filesize($filename) === 0) { getBingImg(); } else { if ($contents['time'] === date("Ymd")) { Header("Location: ".$contents['url']); } else { getBingImg(); } } function getBingImg() { $str = file_get_contents('http://cn.bing.com/HPImageArchive.aspx?idx=0&n=1'); if (preg_match("/<url>(.+?)<\/url>/ies", $str, $matches)) { $imgurl = 'https://cn.bing.com' . $matches[1]; } if ($imgurl) { global $contents; if($contents['url'] !== $imgurl){ global $filename; $data = array( "time" => date("Ymd") , "url" => $imgurl ); $data = json_encode($data); file_put_contents($filename, $data); } Header("Location: ".$imgurl); exit(); } else { exit('error'); } }
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